Other
Explore our comprehensive collection of other. Each specimen includes detailed physical properties, chemical composition, identification tips, and high-quality images.
Showing 181-240 of 498 specimens
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Garnet Supergroup

Garnierite
Hardness: 6 - 6.5
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Gastropod
Hardness: Variable
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Gatelite Supergroup

Geode
Hardness: 7
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Germanite Group
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Gillespite Group
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Glass
Hardness: 5 - 6
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Goldstone
Hardness: 5.5
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Gordaite Group
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Graftonite Group

Granite
Hardness: 6-7

Gypsum
Hardness: 2
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Gypsum Supergroup
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Gyrolite Group
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Halite Group
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Halotrichite Group
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Hauchecornite Group
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Healer's Gold
Hardness: 5.5 - 6.5
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GemHeliotrope
Hardness: 6.5 - 7
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Hellandite Group
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Helvine Group
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Hematite Group
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Hematolite Group
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Herderite Group
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Hewettite Group
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Hexahydrite Group
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Hilairite Group
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Hilgardite Group
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Högbomite Supergroup
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Hollandite Supergroup
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Hopeite Group
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Howardevansite Group

Howlite
Hardness: 3.5
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Huayruro Seed
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Humboldtine Group
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Humite Group
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Hureaulite Group
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Hyalotekite Group
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Hydrotalcite Supergroup
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Igneous
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Ilmenite Group
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Inderite Group
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Iranite Group
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Iridescent Aragonite
Hardness: 3.5 - 4
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Iron Group

Iron Ore
Hardness: 5.5-6.5
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Isomertieite Group

Ivory
Hardness: 2.5
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Jahnsite Group

Jasper
Hardness: 6.5 - 7
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Jet
Hardness: 2.5 - 4

Jewellery
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Joaquinite Group
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Jordanite Homologous Series Group
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K2 Granite
Hardness: 6
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Kamiokite Group
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Kaolinite-serpentine Group
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Kieserite Group
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Klebelsbergite Group
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