archean

タグをコピペすると、ブログなどにカンタン貼り付けできます。

各画像のライセンスに従って利用してください。被写体の肖像権、商標・意匠登録等にご注意ください。

詳しくはクリエイティブ・コモンズ・ライセンスの利用についてをご覧ください。

Gneiss (Archean; Ennis Lake North roadcut, Madison County, Montana, USA) 1
by James St. John

<span style="font-size:10px;"><a href="http://www.igosso.net/flk/44800968564.html" target="_blank"><img src="http://farm2.static.flickr.com/1930/44800968564_ca8ffed416_m.jpg" alt="" /></a><br />Gneiss (Archean; Ennis Lake North roadcut, Madison County, Montana, USA) 1 / James St. John</span>

サイズ変更など

Diamondites (carbonado diamonds) (3.2 Ga, Mesoarchean; Bangui region, Central African Republic)
by James St. John

クリエイティブ・コモンズ表示 2.1

<span style="font-size:10px;"><a href="http://www.igosso.net/flk/14618393527.html" target="_blank"><img src="http://farm4.static.flickr.com/3896/14618393527_995fa03293_m.jpg" alt="" /></a><br />Diamondites (carbonado diamonds) (3.2 Ga, Mesoarchean; Bangui region, Central African Republic) / James St. John</span>

サイズ変更など

Lamprophyre with xenoliths (Dubreuilville Dike, Archean; Route 17 roadcut southeast of Princess Lake & north of Wawa, Ontario, Canada) 81
by James St. John

クリエイティブ・コモンズ表示 2.1

<span style="font-size:10px;"><a href="http://www.igosso.net/flk/48305454157.html" target="_blank"><img src="http://farm66.static.flickr.com/65535/48305454157_2a257f3642_m.jpg" alt="" /></a><br />Lamprophyre with xenoliths (Dubreuilville Dike, Archean; Route 17 roadcut southeast of Princess Lake & north of Wawa, Ontario, Canada) 81 / James St. John</span>

サイズ変更など

Banded iron formation (Temagami Iron-Formation, Neoarchean, ~2.736 Ga; Temagami North roadcut, Temagami, Ontario, Canada) 14
by James St. John

クリエイティブ・コモンズ表示 2.1

<span style="font-size:10px;"><a href="http://www.igosso.net/flk/46868734305.html" target="_blank"><img src="http://farm66.static.flickr.com/65535/46868734305_6ea7976e42_m.jpg" alt="" /></a><br />Banded iron formation (Temagami Iron-Formation, Neoarchean, ~2.736 Ga; Temagami North roadcut, Temagami, Ontario, Canada) 14 / James St. John</span>

サイズ変更など

Stillwater Complex (Neoarchean, 2.71 Ga; near the Stillwater Mine, Beartooth Mountains, Montana, USA) 48
by James St. John

クリエイティブ・コモンズ表示 2.1

<span style="font-size:10px;"><a href="http://www.igosso.net/flk/52388121010.html" target="_blank"><img src="http://farm66.static.flickr.com/65535/52388121010_6a97e92b24_m.jpg" alt="" /></a><br />Stillwater Complex (Neoarchean, 2.71 Ga; near the Stillwater Mine, Beartooth Mountains, Montana, USA) 48 / James St. John</span>

サイズ変更など

BIF ventifact (hematite-rich banded iron formation, Archean; Ferris Dune Field, Windy Gap, Wyoming, USA) 5
by James St. John

クリエイティブ・コモンズ表示 2.1

<span style="font-size:10px;"><a href="http://www.igosso.net/flk/25475946503.html" target="_blank"><img src="http://farm2.static.flickr.com/1666/25475946503_ea1db86eba_m.jpg" alt="" /></a><br />BIF ventifact (hematite-rich banded iron formation, Archean; Ferris Dune Field, Windy Gap, Wyoming, USA) 5 / James St. John</span>

サイズ変更など

Quartz-gold hydrothermal vein rock (Neoarchean, 2.67 Ga; Hollinger Mine, Timmins, Ontario, Canada) 4
by James St. John

クリエイティブ・コモンズ表示 2.1

<span style="font-size:10px;"><a href="http://www.igosso.net/flk/50930283773.html" target="_blank"><img src="http://farm66.static.flickr.com/65535/50930283773_f1a432fe95_m.jpg" alt="" /></a><br />Quartz-gold hydrothermal vein rock (Neoarchean, 2.67 Ga; Hollinger Mine, Timmins, Ontario, Canada) 4 / James St. John</span>

サイズ変更など

Fault in anorthosite (Johns-Manville Reef, Stillwater Complex, Neoarchean, 2.71 Ga; Stillwater Mine, Beartooth Mountains, Montana, USA) 1
by James St. John

クリエイティブ・コモンズ表示 2.1

<span style="font-size:10px;"><a href="http://www.igosso.net/flk/50839072381.html" target="_blank"><img src="http://farm66.static.flickr.com/65535/50839072381_2a8421041c_m.jpg" alt="" /></a><br />Fault in anorthosite (Johns-Manville Reef, Stillwater Complex, Neoarchean, 2.71 Ga; Stillwater Mine, Beartooth Mountains, Montana, USA) 1 / James St. John</span>

サイズ変更など

Lamprophyre with xenolith (Dubreuilville Dike, Archean; Route 17 roadcut southeast of Princess Lake & north of Wawa, Ontario, Canada) 102
by James St. John

クリエイティブ・コモンズ表示 2.1

<span style="font-size:10px;"><a href="http://www.igosso.net/flk/48312551461.html" target="_blank"><img src="http://farm66.static.flickr.com/65535/48312551461_46c2c19c52_m.jpg" alt="" /></a><br />Lamprophyre with xenolith (Dubreuilville Dike, Archean; Route 17 roadcut southeast of Princess Lake & north of Wawa, Ontario, Canada) 102 / James St. John</span>

サイズ変更など

Magnetite-garnet-quartz meta-iron formation (Archean; Quad Creek section - Beartooth Highway roadcut, Beartooth Mountains, Montana, USA) 2
by James St. John

クリエイティブ・コモンズ表示 2.1

<span style="font-size:10px;"><a href="http://www.igosso.net/flk/15032970799.html" target="_blank"><img src="http://farm4.static.flickr.com/3906/15032970799_5657de2799_m.jpg" alt="" /></a><br />Magnetite-garnet-quartz meta-iron formation (Archean; Quad Creek section - Beartooth Highway roadcut, Beartooth Mountains, Montana, USA) 2 / James St. John</span>

サイズ変更など

Spinifex metakomatiite (serpentinite) (Upper Komatiitic Unit, Kidd-Munro Assemblage, Neoarchean, 2.711-2.717 Ga; Pyke Hill, Ontario, Canada) 2
by James St. John

クリエイティブ・コモンズ表示 2.1

<span style="font-size:10px;"><a href="http://www.igosso.net/flk/14838653330.html" target="_blank"><img src="http://farm4.static.flickr.com/3888/14838653330_aa47b98142_m.jpg" alt="" /></a><br />Spinifex metakomatiite (serpentinite) (Upper Komatiitic Unit, Kidd-Munro Assemblage, Neoarchean, 2.711-2.717 Ga; Pyke Hill, Ontario, Canada) 2 / James St. John</span>

サイズ変更など

Komatiite pebble- & BIF pebble-bearing polymict conglomerate (Timiskaming Conglomerate, Neoarchean, <2.674 Ga; Kirkland Lake, Ontario, Canada)
by James St. John

クリエイティブ・コモンズ表示 2.1

<span style="font-size:10px;"><a href="http://www.igosso.net/flk/14851526200.html" target="_blank"><img src="http://farm6.static.flickr.com/5571/14851526200_4a87e1a5b1_m.jpg" alt="" /></a><br />Komatiite pebble- & BIF pebble-bearing polymict conglomerate (Timiskaming Conglomerate, Neoarchean, <2.674 Ga; Kirkland Lake, Ontario, Canada) / James St. John</span>

サイズ変更など

Harzburgite (Stillwater Complex, Neoarchean, 2.71 Ga; Beartooth Mountains, Montana, USA)
by James St. John

クリエイティブ・コモンズ表示 2.1

<span style="font-size:10px;"><a href="http://www.igosso.net/flk/16601144800.html" target="_blank"><img src="http://farm8.static.flickr.com/7653/16601144800_952de4351e_m.jpg" alt="" /></a><br />Harzburgite (Stillwater Complex, Neoarchean, 2.71 Ga; Beartooth Mountains, Montana, USA) / James St. John</span>

サイズ変更など

Garnetiferous gneiss (Archean, ~3.3 Ga; Quad Creek section, Beartooth Mountains, Montana, USA)
by James St. John

クリエイティブ・コモンズ表示 2.1

<span style="font-size:10px;"><a href="http://www.igosso.net/flk/31101738782.html" target="_blank"><img src="http://farm6.static.flickr.com/5454/31101738782_d632349fc7_m.jpg" alt="" /></a><br />Garnetiferous gneiss (Archean, ~3.3 Ga; Quad Creek section, Beartooth Mountains, Montana, USA) / James St. John</span>

サイズ変更など

Spinifex metakomatiite (serpentinite) (Upper Komatiitic Unit, Kidd-Munro Assemblage, Neoarchean, 2.711-2.717 Ga; Pyke Hill, Ontario, Canada) 1
by James St. John

クリエイティブ・コモンズ表示 2.1

<span style="font-size:10px;"><a href="http://www.igosso.net/flk/15024945542.html" target="_blank"><img src="http://farm66.static.flickr.com/65535/15024945542_6b68847901_m.jpg" alt="" /></a><br />Spinifex metakomatiite (serpentinite) (Upper Komatiitic Unit, Kidd-Munro Assemblage, Neoarchean, 2.711-2.717 Ga; Pyke Hill, Ontario, Canada) 1 / James St. John</span>

サイズ変更など

Meta-iron formation (Archean; Quad Creek section - Beartooth Highway roadcut, Beartooth Mountains, Montana, USA) 6
by James St. John

クリエイティブ・コモンズ表示 2.1

<span style="font-size:10px;"><a href="http://www.igosso.net/flk/52615144433.html" target="_blank"><img src="http://farm66.static.flickr.com/65535/52615144433_dcfe4c2304_m.jpg" alt="" /></a><br />Meta-iron formation (Archean; Quad Creek section - Beartooth Highway roadcut, Beartooth Mountains, Montana, USA) 6 / James St. John</span>

サイズ変更など

Gneiss (Archean; Ennis Lake North roadcut, Madison County, Montana, USA) 6
by James St. John

クリエイティブ・コモンズ表示 2.1

<span style="font-size:10px;"><a href="http://www.igosso.net/flk/31653982868.html" target="_blank"><img src="http://farm2.static.flickr.com/1974/31653982868_b64f4d3192_m.jpg" alt="" /></a><br />Gneiss (Archean; Ennis Lake North roadcut, Madison County, Montana, USA) 6 / James St. John</span>

サイズ変更など

Fuchsitic quartzite (Elmers Rock Greenstone Belt, Archean, >2.54 Ga; Laramie Range, Wyoming, USA) 27
by James St. John

クリエイティブ・コモンズ表示 2.1

<span style="font-size:10px;"><a href="http://www.igosso.net/flk/50508891857.html" target="_blank"><img src="http://farm66.static.flickr.com/65535/50508891857_3d054cb1de_m.jpg" alt="" /></a><br />Fuchsitic quartzite (Elmers Rock Greenstone Belt, Archean, >2.54 Ga; Laramie Range, Wyoming, USA) 27 / James St. John</span>

サイズ変更など

Auriferous, uraninitic, hydrocarbon-rich stromatolite rock (Carbon Leader Gold Ore) (Witwatersrand Supergroup, Neoarchean, ~2.9 Ga; Blyvooruitzicht Gold Mine, South Africa) 3
by James St. John

クリエイティブ・コモンズ表示 2.1

<span style="font-size:10px;"><a href="http://www.igosso.net/flk/14533130120.html" target="_blank"><img src="http://farm66.static.flickr.com/65535/14533130120_84e35ddf07_m.jpg" alt="" /></a><br />Auriferous, uraninitic, hydrocarbon-rich stromatolite rock (Carbon Leader Gold Ore) (Witwatersrand Supergroup, Neoarchean, ~2.9 Ga; Blyvooruitzicht Gold Mine, South Africa) 3 / James St. John</span>

サイズ変更など

Chromitite band in serpentinite (Neoarchean; North Star Mine, Red Lodge Chromite District, Beartooth Mountains, Montana, USA) 9
by James St. John

クリエイティブ・コモンズ表示 2.1

<span style="font-size:10px;"><a href="http://www.igosso.net/flk/52476755574.html" target="_blank"><img src="http://farm66.static.flickr.com/65535/52476755574_ba1d46f214_m.jpg" alt="" /></a><br />Chromitite band in serpentinite (Neoarchean; North Star Mine, Red Lodge Chromite District, Beartooth Mountains, Montana, USA) 9 / James St. John</span>

サイズ変更など

Spinifex metakomatiite (serpentinite) (Komati Formation, Paleoarchean, 3.481-3.482 Ga; Komati River Valley, South Africa) 2
by James St. John

クリエイティブ・コモンズ表示 2.1

<span style="font-size:10px;"><a href="http://www.igosso.net/flk/15025304485.html" target="_blank"><img src="http://farm6.static.flickr.com/5560/15025304485_754c756f86_m.jpg" alt="" /></a><br />Spinifex metakomatiite (serpentinite) (Komati Formation, Paleoarchean, 3.481-3.482 Ga; Komati River Valley, South Africa) 2 / James St. John</span>

サイズ変更など

Fuchsitic quartzite (Elmers Rock Greenstone Belt, Archean, >2.54 Ga; Laramie Range, Wyoming, USA) 7
by James St. John

クリエイティブ・コモンズ表示 2.1

<span style="font-size:10px;"><a href="http://www.igosso.net/flk/50508724031.html" target="_blank"><img src="http://farm66.static.flickr.com/65535/50508724031_940bd75319_m.jpg" alt="" /></a><br />Fuchsitic quartzite (Elmers Rock Greenstone Belt, Archean, >2.54 Ga; Laramie Range, Wyoming, USA) 7 / James St. John</span>

サイズ変更など

Beartooth Mountains (Montana-Wyoming border area, USA) 3
by James St. John

クリエイティブ・コモンズ表示 2.1

<span style="font-size:10px;"><a href="http://www.igosso.net/flk/52544703365.html" target="_blank"><img src="http://farm66.static.flickr.com/65535/52544703365_c8dddee938_m.jpg" alt="" /></a><br />Beartooth Mountains (Montana-Wyoming border area, USA) 3 / James St. John</span>

サイズ変更など

Sulfidic serpentintite (platinum-palladium ore) (Johns-Manville Reef, Stillwater Complex, Neoarchean, 2.71 Ga; Stillwater Mine, Beartooth Mountains, Montana, USA) 3
by James St. John

クリエイティブ・コモンズ表示 2.1

<span style="font-size:10px;"><a href="http://www.igosso.net/flk/14645349297.html" target="_blank"><img src="http://farm4.static.flickr.com/3897/14645349297_34cd1b959b_m.jpg" alt="" /></a><br />Sulfidic serpentintite (platinum-palladium ore) (Johns-Manville Reef, Stillwater Complex, Neoarchean, 2.71 Ga; Stillwater Mine, Beartooth Mountains, Montana, USA) 3 / James St. John</span>

サイズ変更など

Highly convoluted gneiss (Archean; Norris South roadcut, Madison County, Montana, USA) 2
by James St. John

クリエイティブ・コモンズ表示 2.1

<span style="font-size:10px;"><a href="http://www.igosso.net/flk/43713103830.html" target="_blank"><img src="http://farm2.static.flickr.com/1929/43713103830_61d2106d1f_m.jpg" alt="" /></a><br />Highly convoluted gneiss (Archean; Norris South roadcut, Madison County, Montana, USA) 2 / James St. John</span>

サイズ変更など

Jaspilite banded iron formation (BIF) (Negaunee Iron-Formation, Paleoproterozoic, 1.874 or 2.11 Ga; Jasper Knob, Ishpeming, Michigan, USA) 90
by James St. John

クリエイティブ・コモンズ表示 2.1

<span style="font-size:10px;"><a href="http://www.igosso.net/flk/47976327017.html" target="_blank"><img src="http://farm66.static.flickr.com/65535/47976327017_90d6b3d4be_m.jpg" alt="" /></a><br />Jaspilite banded iron formation (BIF) (Negaunee Iron-Formation, Paleoproterozoic, 1.874 or 2.11 Ga; Jasper Knob, Ishpeming, Michigan, USA) 90 / James St. John</span>

サイズ変更など

Amphibolite (Archean, 3.1-3.2 Ga; Norris South roadcut, Madison County, Montana, USA) 1
by James St. John

クリエイティブ・コモンズ表示 2.1

<span style="font-size:10px;"><a href="http://www.igosso.net/flk/45574881922.html" target="_blank"><img src="http://farm2.static.flickr.com/1949/45574881922_28474a7fd1_m.jpg" alt="" /></a><br />Amphibolite (Archean, 3.1-3.2 Ga; Norris South roadcut, Madison County, Montana, USA) 1 / James St. John</span>

サイズ変更など

Sulfidic norite (platinum-palladium ore) (Johns-Manville Reef, Stillwater Complex, Neoarchean, 2.71 Ga; Stillwater Mine, Beartooth Mountains, Montana, USA) 5
by James St. John

クリエイティブ・コモンズ表示 2.1

<span style="font-size:10px;"><a href="http://www.igosso.net/flk/50823897696.html" target="_blank"><img src="http://farm66.static.flickr.com/65535/50823897696_64be649b63_m.jpg" alt="" /></a><br />Sulfidic norite (platinum-palladium ore) (Johns-Manville Reef, Stillwater Complex, Neoarchean, 2.71 Ga;  Stillwater Mine, Beartooth Mountains, Montana, USA) 5 / James St. John</span>

サイズ変更など

Gold-quartz hydrothermal vein (Neoarchean; Bissett Mine, southeastern Manitoba, southern Canada) 2
by James St. John

クリエイティブ・コモンズ表示 2.1

<span style="font-size:10px;"><a href="http://www.igosso.net/flk/15253427322.html" target="_blank"><img src="http://farm4.static.flickr.com/3920/15253427322_dddf2a5623_m.jpg" alt="" /></a><br />Gold-quartz hydrothermal vein (Neoarchean; Bissett Mine, southeastern Manitoba, southern Canada) 2 / James St. John</span>

サイズ変更など

Lamprophyre with xenoliths (Dubreuilville Dike, Archean; Route 17 roadcut southeast of Princess Lake & north of Wawa, Ontario, Canada) 9
by James St. John

クリエイティブ・コモンズ表示 2.1

<span style="font-size:10px;"><a href="http://www.igosso.net/flk/48296331397.html" target="_blank"><img src="http://farm66.static.flickr.com/65535/48296331397_4010abc20c_m.jpg" alt="" /></a><br />Lamprophyre with xenoliths (Dubreuilville Dike, Archean; Route 17 roadcut southeast of Princess Lake & north of Wawa, Ontario, Canada) 9 / James St. John</span>

サイズ変更など

Bronzite pyroxene (Stillwater Complex, Neoarchean, 2.71 Ga; Stillwater Mine, Beartooth Mountains, Montana, USA) 1
by James St. John

クリエイティブ・コモンズ表示 2.1

<span style="font-size:10px;"><a href="http://www.igosso.net/flk/50863709063.html" target="_blank"><img src="http://farm66.static.flickr.com/65535/50863709063_139e66791d_m.jpg" alt="" /></a><br />Bronzite pyroxene (Stillwater Complex, Neoarchean, 2.71 Ga; Stillwater Mine, Beartooth Mountains, Montana, USA) 1 / James St. John</span>

サイズ変更など

Lamprophyre with xenoliths (Dubreuilville Dike, Archean; Route 17 roadcut southeast of Princess Lake & north of Wawa, Ontario, Canada) 8
by James St. John

クリエイティブ・コモンズ表示 2.1

<span style="font-size:10px;"><a href="http://www.igosso.net/flk/48296338597.html" target="_blank"><img src="http://farm66.static.flickr.com/65535/48296338597_b7417fa236_m.jpg" alt="" /></a><br />Lamprophyre with xenoliths (Dubreuilville Dike, Archean; Route 17 roadcut southeast of Princess Lake & north of Wawa, Ontario, Canada) 8 / James St. John</span>

サイズ変更など

Orthogneiss (metagranodiorite) (Acasta Gneiss, Eoarchean, 4.031 Ga; hook-shaped peninsula along Acasta River, NE of Exmouth Lake, western margin of the Slave Craton, far-northern Canada)
by James St. John

クリエイティブ・コモンズ表示 2.1

<span style="font-size:10px;"><a href="http://www.igosso.net/flk/15037583536.html" target="_blank"><img src="http://farm4.static.flickr.com/3875/15037583536_c7fbba6ab7_m.jpg" alt="" /></a><br />Orthogneiss (metagranodiorite) (Acasta Gneiss, Eoarchean, 4.031 Ga; hook-shaped peninsula along Acasta River, NE of Exmouth Lake, western margin of the Slave Craton, far-northern Canada) / James St. John</span>

サイズ変更など

Jaspilite banded iron formation (Soudan Iron-Formation, Neoarchean, ~2.722 Ga; Stuntz Bay Road outcrop, Soudan Underground State Park, Soudan, Minnesota, USA) 20
by James St. John

クリエイティブ・コモンズ表示 2.1

<span style="font-size:10px;"><a href="http://www.igosso.net/flk/19219005412.html" target="_blank"><img src="http://farm1.static.flickr.com/299/19219005412_fee44ebb12_m.jpg" alt="" /></a><br />Jaspilite banded iron formation (Soudan Iron-Formation, Neoarchean, ~2.722 Ga; Stuntz Bay Road outcrop, Soudan Underground State Park, Soudan, Minnesota, USA) 20 / James St. John</span>

サイズ変更など

Highly convoluted gneiss (Archean; Norris South roadcut, Madison County, Montana, USA) 4
by James St. John

クリエイティブ・コモンズ表示 2.1

<span style="font-size:10px;"><a href="http://www.igosso.net/flk/43713104040.html" target="_blank"><img src="http://farm2.static.flickr.com/1912/43713104040_ceb5ac197c_m.jpg" alt="" /></a><br />Highly convoluted gneiss (Archean; Norris South roadcut, Madison County, Montana, USA) 4 / James St. John</span>

サイズ変更など

Sulfidic serpentintite (platinum-palladium ore) (Johns-Manville Reef, Stillwater Complex, Neoarchean, 2.71 Ga; Stillwater Mine, Beartooth Mountains, Montana, USA) 1
by James St. John

クリエイティブ・コモンズ表示 2.1

<span style="font-size:10px;"><a href="http://www.igosso.net/flk/14831517782.html" target="_blank"><img src="http://farm3.static.flickr.com/2940/14831517782_da1d5a98ed_m.jpg" alt="" /></a><br />Sulfidic serpentintite (platinum-palladium ore) (Johns-Manville Reef, Stillwater Complex, Neoarchean, 2.71 Ga; Stillwater Mine, Beartooth Mountains, Montana, USA) 1 / James St. John</span>

サイズ変更など

Fault with fault breccia in interbedded metagraywacke-slate (Lake Vermilion Formation, Neoarchean, 2.695-2.722 Ga; Pike River Bridge outcrop, just north of Peyla, Minnesota, USA) 9
by James St. John

クリエイティブ・コモンズ表示 2.1

<span style="font-size:10px;"><a href="http://www.igosso.net/flk/21587501806.html" target="_blank"><img src="http://farm1.static.flickr.com/570/21587501806_8669711e5d_m.jpg" alt="" /></a><br />Fault with fault breccia in interbedded metagraywacke-slate (Lake Vermilion Formation, Neoarchean, 2.695-2.722 Ga; Pike River Bridge outcrop, just north of Peyla, Minnesota, USA) 9 / James St. John</span>

サイズ変更など

Spinifex metakomatiite (serpentinite) (Neoarchean, 2711-2719 Ma; near Pyke Hill, Ontario, Canada) 1
by James St. John

クリエイティブ・コモンズ表示 2.1

<span style="font-size:10px;"><a href="http://www.igosso.net/flk/24614564055.html" target="_blank"><img src="http://farm2.static.flickr.com/1581/24614564055_5f1372aabb_m.jpg" alt="" /></a><br />Spinifex metakomatiite (serpentinite) (Neoarchean, 2711-2719 Ma; near Pyke Hill, Ontario, Canada) 1 / James St. John</span>

サイズ変更など

Lamprophyre with xenolith (Dubreuilville Dike, Archean; Route 17 roadcut southeast of Princess Lake & north of Wawa, Ontario, Canada) 29
by James St. John

クリエイティブ・コモンズ表示 2.1

<span style="font-size:10px;"><a href="http://www.igosso.net/flk/48296793582.html" target="_blank"><img src="http://farm66.static.flickr.com/65535/48296793582_a94bd175a7_m.jpg" alt="" /></a><br />Lamprophyre with xenolith (Dubreuilville Dike, Archean; Route 17 roadcut southeast of Princess Lake & north of Wawa, Ontario, Canada) 29 / James St. John</span>

サイズ変更など

Stromatolite (Dresser Formation, Paleoarchean, 3.48 Ga; Normay Mine, North Pole Dome, Pilbara Craton, Western Australia) 3
by James St. John

クリエイティブ・コモンズ表示 2.1

<span style="font-size:10px;"><a href="http://www.igosso.net/flk/47011415774.html" target="_blank"><img src="http://farm66.static.flickr.com/65535/47011415774_d1cb23cf26_m.jpg" alt="" /></a><br />Stromatolite (Dresser Formation, Paleoarchean, 3.48 Ga; Normay Mine, North Pole Dome, Pilbara Craton, Western Australia) 3 / James St. John</span>

サイズ変更など

Fault slickenlines in metamorphosed pillow basalt (Ely Greenstone, Neoarchean, ~2.722 Ga; Rt. 169 roadcut just east of Ely, Minnesota, USA) 4
by James St. John

クリエイティブ・コモンズ表示 2.1

<span style="font-size:10px;"><a href="http://www.igosso.net/flk/20908807213.html" target="_blank"><img src="http://farm1.static.flickr.com/699/20908807213_c1e6c6c347_m.jpg" alt="" /></a><br />Fault slickenlines in metamorphosed pillow basalt (Ely Greenstone, Neoarchean, ~2.722 Ga; Rt. 169 roadcut just east of Ely, Minnesota, USA) 4 / James St. John</span>

サイズ変更など

Fault slickenlines in metamorphosed pillow basalt (Ely Greenstone, Neoarchean, ~2.722 Ga; Rt. 169 roadcut just east of Ely, Minnesota, USA) 5
by James St. John

クリエイティブ・コモンズ表示 2.1

<span style="font-size:10px;"><a href="http://www.igosso.net/flk/21343021309.html" target="_blank"><img src="http://farm6.static.flickr.com/5754/21343021309_8acff083a9_m.jpg" alt="" /></a><br />Fault slickenlines in metamorphosed pillow basalt (Ely Greenstone, Neoarchean, ~2.722 Ga; Rt. 169 roadcut just east of Ely, Minnesota, USA) 5 / James St. John</span>

サイズ変更など

Sulfidic norite (platinum-palladium ore) (Johns-Manville Reef, Stillwater Complex, Neoarchean, 2.71 Ga; Stillwater Mine, Beartooth Mountains, Montana, USA) 1
by James St. John

クリエイティブ・コモンズ表示 2.1

<span style="font-size:10px;"><a href="http://www.igosso.net/flk/14645348988.html" target="_blank"><img src="http://farm4.static.flickr.com/3882/14645348988_de9c218b83_m.jpg" alt="" /></a><br />Sulfidic norite (platinum-palladium ore) (Johns-Manville Reef, Stillwater Complex, Neoarchean, 2.71 Ga;  Stillwater Mine, Beartooth Mountains, Montana, USA) 1 / James St. John</span>

サイズ変更など

Quartz-gold hydrothermal vein rock (Neoarchean, 2.67 Ga; Hollinger Mine, Timmins, Ontario, Canada) 1
by James St. John

クリエイティブ・コモンズ表示 2.1

<span style="font-size:10px;"><a href="http://www.igosso.net/flk/50931092232.html" target="_blank"><img src="http://farm66.static.flickr.com/65535/50931092232_55d3507351_m.jpg" alt="" /></a><br />Quartz-gold hydrothermal vein rock (Neoarchean, 2.67 Ga; Hollinger Mine, Timmins, Ontario, Canada) 1 / James St. John</span>

サイズ変更など

Fault slickenlines in metamorphosed pillow basalt (Ely Greenstone, Neoarchean, ~2.722 Ga; Rt. 169 roadcut just east of Ely, Minnesota, USA) 3
by James St. John

クリエイティブ・コモンズ表示 2.1

<span style="font-size:10px;"><a href="http://www.igosso.net/flk/21538672741.html" target="_blank"><img src="http://farm1.static.flickr.com/766/21538672741_5349b3f915_m.jpg" alt="" /></a><br />Fault slickenlines in metamorphosed pillow basalt (Ely Greenstone, Neoarchean, ~2.722 Ga; Rt. 169 roadcut just east of Ely, Minnesota, USA) 3 / James St. John</span>

サイズ変更など

Glacial polish on banded iron formation (Temagami North outcrop, Ontario, Canada)
by James St. John

クリエイティブ・コモンズ表示 2.1

<span style="font-size:10px;"><a href="http://www.igosso.net/flk/49715447262.html" target="_blank"><img src="http://farm66.static.flickr.com/65535/49715447262_43495e2e0e_m.jpg" alt="" /></a><br />Glacial polish on banded iron formation (Temagami North outcrop, Ontario, Canada) / James St. John</span>

サイズ変更など

Quartz-pebble metaconglomerate (Jack Hills Quartzite, Archean, 2.65 to 3.05 Ga; Jack Hills, Western Australia) 1
by James St. John

クリエイティブ・コモンズ表示 2.1

<span style="font-size:10px;"><a href="http://www.igosso.net/flk/26668804034.html" target="_blank"><img src="http://farm8.static.flickr.com/7291/26668804034_a73ac34815_m.jpg" alt="" /></a><br />Quartz-pebble metaconglomerate (Jack Hills Quartzite, Archean, 2.65 to 3.05 Ga; Jack Hills, Western Australia) 1 / James St. John</span>

サイズ変更など

Highly convoluted gneiss (Archean; Norris South roadcut, Madison County, Montana, USA) 3
by James St. John

クリエイティブ・コモンズ表示 2.1

<span style="font-size:10px;"><a href="http://www.igosso.net/flk/45479835052.html" target="_blank"><img src="http://farm2.static.flickr.com/1906/45479835052_00eb4fd979_m.jpg" alt="" /></a><br />Highly convoluted gneiss (Archean; Norris South roadcut, Madison County, Montana, USA) 3 / James St. John</span>

サイズ変更など

BIF ventifact (limonite-magnetite banded iron formation, Archean; Ferris Dune Field, Windy Gap, Wyoming, USA) 1
by James St. John

クリエイティブ・コモンズ表示 2.1

<span style="font-size:10px;"><a href="http://www.igosso.net/flk/26052651216.html" target="_blank"><img src="http://farm2.static.flickr.com/1686/26052651216_55ab48b129_m.jpg" alt="" /></a><br />BIF ventifact (limonite-magnetite banded iron formation, Archean; Ferris Dune Field, Windy Gap, Wyoming, USA) 1 / James St. John</span>

サイズ変更など

The City of Rocks National Reserve
by RuggyBearLA

クリエイティブ・コモンズ表示 2.1

<span style="font-size:10px;"><a href="http://www.igosso.net/flk/49027372337.html" target="_blank"><img src="http://farm66.static.flickr.com/65535/49027372337_4ee1a0fb44_m.jpg" alt="" /></a><br />The City of Rocks National Reserve / RuggyBearLA</span>

サイズ変更など

The City of Rocks National Reserve
by RuggyBearLA

クリエイティブ・コモンズ表示 2.1

<span style="font-size:10px;"><a href="http://www.igosso.net/flk/49042575751.html" target="_blank"><img src="http://farm66.static.flickr.com/65535/49042575751_d9fc8a6133_m.jpg" alt="" /></a><br />The City of Rocks National Reserve / RuggyBearLA</span>

サイズ変更など

Chromitite (Stillwater Complex, Neoarchean, 2.71 Ga; Beartooth Mountains, Montana, USA) 1
by James St. John

クリエイティブ・コモンズ表示 2.1

<span style="font-size:10px;"><a href="http://www.igosso.net/flk/14828778391.html" target="_blank"><img src="http://farm6.static.flickr.com/5555/14828778391_9712b32625_m.jpg" alt="" /></a><br />Chromitite (Stillwater Complex, Neoarchean, 2.71 Ga; Beartooth Mountains, Montana, USA) 1 / James St. John</span>

サイズ変更など

Jaspilite banded iron formation (BIF) (Negaunee Iron-Formation, Paleoproterozoic, 1.874 or 2.11 Ga; Jasper Knob, Ishpeming, Michigan, USA) 89
by James St. John

クリエイティブ・コモンズ表示 2.1

<span style="font-size:10px;"><a href="http://www.igosso.net/flk/47976327452.html" target="_blank"><img src="http://farm66.static.flickr.com/65535/47976327452_92dff995c0_m.jpg" alt="" /></a><br />Jaspilite banded iron formation (BIF) (Negaunee Iron-Formation, Paleoproterozoic, 1.874 or 2.11 Ga; Jasper Knob, Ishpeming, Michigan, USA) 89 / James St. John</span>

サイズ変更など

Lamprophyre with xenoliths (Dubreuilville Dike, Archean; Route 17 roadcut southeast of Princess Lake & north of Wawa, Ontario, Canada) 107
by James St. John

クリエイティブ・コモンズ表示 2.1

<span style="font-size:10px;"><a href="http://www.igosso.net/flk/48312632797.html" target="_blank"><img src="http://farm66.static.flickr.com/65535/48312632797_23c8f8e5bb_m.jpg" alt="" /></a><br />Lamprophyre with xenoliths (Dubreuilville Dike, Archean; Route 17 roadcut southeast of Princess Lake & north of Wawa, Ontario, Canada) 107 / James St. John</span>

サイズ変更など

The City of Rocks National Reserve
by RuggyBearLA

クリエイティブ・コモンズ表示 2.1

<span style="font-size:10px;"><a href="http://www.igosso.net/flk/49028761823.html" target="_blank"><img src="http://farm66.static.flickr.com/65535/49028761823_77c4388e48_m.jpg" alt="" /></a><br />The City of Rocks National Reserve / RuggyBearLA</span>

サイズ変更など

Chromitic dunite (Stillwater Complex, Neoarchean, 2.71 Ga; Beartooth Mountains, Montana, USA) 1
by James St. John

クリエイティブ・コモンズ表示 2.1

<span style="font-size:10px;"><a href="http://www.igosso.net/flk/14645432467.html" target="_blank"><img src="http://farm4.static.flickr.com/3845/14645432467_8d4fcd6432_m.jpg" alt="" /></a><br />Chromitic dunite (Stillwater Complex, Neoarchean, 2.71 Ga; Beartooth Mountains, Montana, USA) 1 / James St. John</span>

サイズ変更など

Garnet lherzolite - xenolith from a kimberlite pipe (Precambrian, likely Archean; Kimberley, central South Africa) 2
by James St. John

クリエイティブ・コモンズ表示 2.1

<span style="font-size:10px;"><a href="http://www.igosso.net/flk/14817700428.html" target="_blank"><img src="http://farm66.static.flickr.com/65535/14817700428_64589be034_m.jpg" alt="" /></a><br />Garnet lherzolite - xenolith from a kimberlite pipe (Precambrian, likely Archean; Kimberley, central South Africa) 2 / James St. John</span>

サイズ変更など

Gneiss with mafic enclave (Archean; Norris South roadcut, Madison County, Montana, USA) 4
by James St. John

クリエイティブ・コモンズ表示 2.1

<span style="font-size:10px;"><a href="http://www.igosso.net/flk/44803637544.html" target="_blank"><img src="http://farm2.static.flickr.com/1964/44803637544_2786e2655b_m.jpg" alt="" /></a><br />Gneiss with mafic enclave (Archean; Norris South roadcut, Madison County, Montana, USA) 4 / James St. John</span>

サイズ変更など

Gneiss with mafic enclave (Archean; Norris South roadcut, Madison County, Montana, USA) 2
by James St. John

クリエイティブ・コモンズ表示 2.1

<span style="font-size:10px;"><a href="http://www.igosso.net/flk/44803636724.html" target="_blank"><img src="http://farm2.static.flickr.com/1940/44803636724_159bacc8ef_m.jpg" alt="" /></a><br />Gneiss with mafic enclave (Archean; Norris South roadcut, Madison County, Montana, USA) 2 / James St. John</span>

サイズ変更など

Garnetite (alteration halo around magnetite-rich meta-iron formation) (Archean, metamorphism at ~3.2 Ga & ~2.8 Ga; Quad Creek section - roadcut along the Beartooth Highway, Beartooth Mountains, Montana, USA) 8
by James St. John

クリエイティブ・コモンズ表示 2.1

<span style="font-size:10px;"><a href="http://www.igosso.net/flk/52616409041.html" target="_blank"><img src="http://farm66.static.flickr.com/65535/52616409041_a603b494b4_m.jpg" alt="" /></a><br />Garnetite (alteration halo around magnetite-rich meta-iron formation) (Archean, metamorphism at ~3.2 Ga & ~2.8 Ga; Quad Creek section - roadcut along the Beartooth Highway, Beartooth Mountains, Montana, USA) 8 / James St. John</span>

サイズ変更など

61件～120件 (全 3,632件)

前へ 1 2 3 4 5 6 7 8 9 10 11 次へ

(C)名入れギフト.com