mineral
Showing 141–160 of 300 results
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Minerals
Prehnite Stalactite — Cabinet Specimen
Mohs hardness: 6–6.5$42.56 -
Minerals
Citrine Crystal Point — Cabinet Specimen
Mohs hardness: 7$26.84 -
Minerals
Staurolite Twin — Fairy Stone — Miniature
Mohs hardness: 7–7.5$27.88 -
Minerals
Smoky Quartz Elestial — Display Piece
Mohs hardness: 7$48.89 -
Minerals
Rhodochrosite Stalactite Slice — Display Piece
Mohs hardness: 3.5–4$353.34 -
Minerals
Azurite-Malachite Crystal Cluster — Cabinet Specimen
Mohs hardness: 3.5–4$643.45 -
Minerals
Native Copper Arborescent
Mohs hardness: 2.5–3$324.48 -
Minerals
Wulfenite Crystal Plate — Display Piece
Mohs hardness: 3$420.33 -
Minerals
Indicolite Tourmaline — Specimen Grade
Mohs hardness: 7–7.5$1,997.78 -
Minerals
Native Copper Arborescent — Specimen Grade
Mohs hardness: 2.5–3$176.44 -
Minerals
Blue Topaz Crystal — Natural — Display Piece
Mohs hardness: 8$230.11 -
Minerals
Spessartine Garnet Crystal — Cabinet Specimen
Mohs hardness: 7–7.5$681.18 -
Minerals
Rhodolite Garnet Crystal — Specimen Grade
Mohs hardness: 7–7.5$504.47 -
Minerals
Iceland Spar — Optical Calcite — Miniature
Mohs hardness: 3$33.73 -
Minerals
Aquamarine Crystal — Specimen Grade
Mohs hardness: 7.5–8$820.92 -
Minerals
Rhodochrosite Stalactite Slice — Miniature
Mohs hardness: 3.5–4$341.88 -
Minerals
Hiddenite Crystal — Display Piece
Mohs hardness: 6.5–7$513.22 -
Minerals
Stibnite Crystal Group — Cabinet Specimen
Mohs hardness: 2$314.99 -
Minerals
Realgar Crystal on Orpiment — Miniature
Mohs hardness: 1.5–2$310.90 -
Minerals
Alexandrite Crystal — Color-Change — Cabinet Specimen
Mohs hardness: 8.5$3,787.93