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Quartz Crystals, with "Japanese twins" |
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Prince of Wales Island, Alaska |
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Druzy Quartz over Calcite |
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Kuiu Island, Alaska |
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Fluorite (octahedral) on Quartz |
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Zarembo Island, Alaska |
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Secondary Copper Minerals over Goethite |
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Prince of Wales Island, Alaska |
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Stalactitic Quartz with Barrerite |
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Kuiu Island, Alaska |
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Pyrite (framboidal) on Limestone |
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Admiralty Island, Alaska |
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Pyrite Crystals on Limestone |
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Hotspur Island, Alaska |
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Calcite Crystals |
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Kasaan Island, Alaska |
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Fluorite Crystals |
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Kuiu Island, Alaska |
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Barrerite Crystals on Quartz |
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Kuiu Island, Alaska |
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Amethystine Quartz |
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Kupreanof Island, Alaska |
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Garnet Crystals in Schist |
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Mainland Alaska, near Wrangell |
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Stalactic quartz with Barrerite Crystals |
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Kuiu Island, Alaska |
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Naturalite and Analcime Crystals |
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Kuiu Island, Alaska |
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Garnets in Schist |
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Mainland Alaska, near Wrangell |
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Heulandite |
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Kuiu Island, Alaska |
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Barrerite and Quartz |
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Kuiu Island, Alaska |
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Stalactitic Quartz with Barrerite Crystals |
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Kuiu Island, Alaska |
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Fluorite Crystals |
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Kuiu Island, Alaska |
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Fluorite Crystals |
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Kuiu Island, Alaska |
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Stalactitic Quartz with Barrerite |
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Kuiu Island, Alaska |
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Stalactitic Quartz with Barrerite |
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Kuiu Island, Alaska |
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