#799 Eosphorite Tarquaral Minas Gerais Brazil (1993) FOV:16 mm

Post author:GaryK
Post published:2022-12-04
Post category:Blog

Same area on the specimen with overhead vs side lighting

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#2314 Olivenite Tseumb Mine Tseumb Namibia (2004) FOV: 2.5/4.8/16 mm

Post author:GaryK
Post published:2022-12-04
Post category:Blog

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#1427 Boracite Boulby Potash Mine Cleveland Yorshire England (2000) FOV:16 mm

Post author:GaryK
Post published:2022-12-03
Post category:Blog

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#2617 Brazilianite Chandlers Mill Quarry Sullivan Co. New Hampshire USA (2003) FOV:7 mm

Post author:GaryK
Post published:2022-12-03
Post category:Blog

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#2064 Erythrite Bou Azzer Morocco (2002) FOV:3.6 mm / 4.8 mm

Post author:GaryK
Post published:2022-12-02
Post category:Blog

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#2618 Brazilianite Chandlers Mill Quarry Sullivan Co. New Hampshire USA (2003) FOV:3.6 mm

Post author:GaryK
Post published:2022-12-02
Post category:Blog

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#104 Brochantite Mex-Tex Mine Socorro Co. New Mexico USA (1981) FOV:7 mm

Post author:GaryK
Post published:2022-12-02
Post category:Blog

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#2344 Brucite USA (2004) FOV:4.8 mm

Post author:GaryK
Post published:2022-12-02
Post category:Blog

Mg(OH)2 - Interesting mainly because it is only magnesium hydroxide

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#356 Buergerite Mexquitic Mexico (1984) FOV:16 mm

Post author:GaryK
Post published:2022-12-02
Post category:Blog

Member of tourmaline family

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#2298 Mimetite, Malachite Tseumb Mine Tseumb Namibia (2003) FOV:16 mm

Post author:GaryK
Post published:2022-12-01
Post category:Blog

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