Other
Explore our comprehensive collection of other. Each specimen includes detailed physical properties, chemical composition, identification tips, and high-quality images.
38 specimens starting with "B" (of 498 total)
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Baddeleyite Group
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Banded Agate
Hardness: 6.5 - 7
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Banded Chert
Hardness: 6.5 - 7

Banded Iron Formation
Hardness: 6.5 to 7
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Barringerite Group
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Baryte Group
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Bastnäsite Group
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Batisite Group
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Benitoite Group
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Beraunite Group
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Berthierite Group
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Beryl Group
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Berzelianite-umangite Group
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Betpakdalite Supergroup
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Biraite Group
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Birnessite Group

Bituminous Coal
Hardness: 2.5 to 3.0
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Bjarebyite Group
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Blödite Group
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Blue Quartzite tumbled
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Bonded Chakra Worry Stone
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Bone
Hardness: 2.5
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Boracite Group
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Botryoidal Chalcedony
Hardness: 6.5-7
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Botryoidal Hematite
Hardness: 5.5-6.5
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Bottinoite Group
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Bournonite Group
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Brachiopod
Hardness: Variable
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Brachiopod Fossil
Hardness: 3-5
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Brackebuschite Supergroup
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Brass
Hardness: 3-4
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Braunite Group

Brick
Hardness: 3.0 - 5.5
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Bronze
Hardness: 3-4
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Brucite Group
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Bukovite Group
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Burbankite Group
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Byströmite Group
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