mineral
Showing 41–60 of 300 results
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Minerals
Dioptase Crystal Cluster — Cabinet Specimen
Mohs hardness: 5$540.89 -
Minerals
Goshenite — White Beryl — Display Piece
Mohs hardness: 7.5–8$105.34 -
Minerals
Indicolite Tourmaline — Miniature
Mohs hardness: 7–7.5$1,447.91 -
Minerals
Realgar Crystal on Orpiment — Miniature
Mohs hardness: 1.5–2$310.90 -
Minerals
Iceland Spar — Optical Calcite — Miniature
Mohs hardness: 3$33.73 -
Minerals
Smoky Quartz Elestial — Cabinet Specimen
Mohs hardness: 7$194.03 -
Minerals
Benitoite Crystal on Natrolite — Miniature
Mohs hardness: 6–6.5$7,583.14 -
Minerals
Chalcopyrite Crystal on Sphalerite — Display Piece
Mohs hardness: 3.5–4$164.58 -
Minerals
Labradorite Freeform
Mohs hardness: 6–6.5$202.11 -
Minerals
Stibnite Crystal Group — Display Piece
Mohs hardness: 2$287.98 -
Minerals
Dioptase Crystal Cluster
Mohs hardness: 5$525.45 -
Minerals
Rose Quartz Sphere — Display Piece
Mohs hardness: 7$71.92 -
Minerals
Sillimanite Fibrous — Cabinet Specimen
Mohs hardness: 7–7.5$26.46 -
Minerals
Rhodonite Specimen — Display Piece
Mohs hardness: 5.5–6.5$65.18 -
Minerals
Green Fluorite Cubic Cluster — Specimen Grade
Mohs hardness: 4$48.09 -
Minerals
Native Copper Arborescent — Specimen Grade
Mohs hardness: 2.5–3$176.44 -
Minerals
Pyrrhotite Crystal — Cabinet Specimen
Mohs hardness: 3.5–4.5$94.97 -
Minerals
Zircon Crystal in Pegmatite — Cabinet Specimen
Mohs hardness: 7.5$602.27 -
Minerals
Celestite Geode — Cabinet Specimen
Mohs hardness: 3–3.5$305.44 -
Minerals
Dioptase Crystal Cluster — Miniature
Mohs hardness: 5$853.40