Duke Geological Laboratory

Stone Ridge, NY

Dukelabs Thumbnail Mineral Collection Gallery

3104_Axinite_Khapolo Valley_Iskardu_Gilgit_Pakistan.JPG
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3104a _Axinite_KhapoloValley_Iskardu_Pakistan.JPG
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3105_Aragonite_Serfou_Morocco.JPG
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3105a_Aragonite_Serfou_Morocco.JPG
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3106_Barite_HuanzalaMine_DeptHuanuco_Peru.JPG
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3106a_Barite_Huanaco_Peru.JPG
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3107a-1_Garnet, Microcline_FuijanProvince_China.JPG
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3108-1_Hematite_Cumberland_England.JPG
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3109a-3_Adularia_Talligrat_Switzerland.JPG
429
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3110a_Garnet, Kunzite_Afghanistan.JPG
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3111a-1_Topaz_Afghanistan.JPG
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3112_Chrysocolla, Malachite_Congo_Africa.JPG
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3113a-1_Quartz Stalactite_Brazil.JPG
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3113a-2_Quartz Stalactite_Brazil.JPG
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3114a_Amblygonite_MinasGerais_Brazil.JPG
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3115a-1_Quartz var Herkimer_StJohnsville_NY_USA.JPG
436
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3116a-1_Topaz_OmiDistrict_Japan.JPG
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3117a_Beryl_MinasGerais_Brazil.JPG
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3118a-1_Quartz_MinasGerais_Brazil.JPG
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3119-2_Fluorite, Calcite_Parral_Chihuahua_Mexico.JPG
440
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3119a-3_Fluorite_Parral_Chihuahua_Mexico.JPG
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© 2025 Charles Merguerian