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Item Number:
(470104-100) |
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Aragonite, research grade, 10 g |
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Item Number:
(470104-048) |
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Andesine, research grade, 10 g |
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Item Number:
(CA470313-110) |
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Mohs' Hardness Collection |
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Item Number:
(470104-240) |
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Gibbsite (Syn), research grade, 10 g |
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Item Number:
(470104-184) |
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Chalcocite, research grade, 10 g |
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Item Number:
(470104-204) |
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Dolomite, research grade, 10 g |
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Item Number:
(470104-118) |
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Bytownite, research grade, 10 g |
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Item Number:
(470104-228) |
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Forsterite, research grade, 10 g |
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Item Number:
(470104-116) |
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Barite, research grade, 10 g |
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Item Number:
(470104-292) |
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Labradorite, research grade, 10 g |
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Item Number:
(470026-590) |
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Item Number:
(470178-590) |
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Item Number:
(470104-494) |
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Vermiculite, research grade, 10 g |
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Item Number:
(470104-288) |
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Hornblende, research grade, 10 g |
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Item Number:
(470104-286) |
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Hematite research grade, 10 g |
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Item Number:
(470104-148) |
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Calcite, research grade, 10 g |
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