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Item Number:
(470015-436) |
REVIEWS (0)
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Augite, Student Specimens |
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Item Number:
(470025-470) |
REVIEWS (0)
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Azurite, Hand Specimen, Each |
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Item Number:
(470025-484) |
REVIEWS (1)
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Bauxite, Bulk Pack, 1 kg |
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Item Number:
(470025-518) |
REVIEWS (0)
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Calcite (Iceland Spar), Student Specimens |
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Item Number:
(470015-412) |
REVIEWS (0)
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Albite, Student Specimens |
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Item Number:
(470025-500) |
REVIEWS (0)
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Biotite, Hand Specimen, Each |
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Item Number:
(470025-510) |
REVIEWS (0)
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Calcite (Cleavage), Student Specimen |
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Item Number:
(470015-420) |
REVIEWS (0)
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Anorthoclase, Student Specimens |
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Item Number:
(470025-432) |
REVIEWS (1)
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Anorthite, Bulk Pack, 1 kg |
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Item Number:
(470025-530) |
REVIEWS (0)
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Clacite (Chalk), Hand Specimen, Each |
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Item Number:
(470025-642) |
REVIEWS (1)
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Black, Micaceous, glittery metallic. |
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Item Number:
(470025-418) |
REVIEWS (0)
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Amphibole group; dark greenish black cleavages, somewhat columnar. |
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Item Number:
(470025-654) |
REVIEWS (0)
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Pure, white, earthy “China clay”. |
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Item Number:
(470014-632) |
REVIEWS (1)
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Feldspar group; white-to-gray cleavages of sodic plagioclase; some show twinning. |
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Item Number:
(470025-780) |
REVIEWS (0)
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Clear, euhedral points and sections. |
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Item Number:
(470025-546) |
REVIEWS (0)
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Crystals and crystal sections up to 1", Mohs’ hardness of 9. |
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