mineral
Showing 121–140 of 300 results
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Minerals
Black Tourmaline Schorl Crystal — Specimen Grade
Mohs hardness: 7–7.5$35.59 -
Minerals
Citrine Crystal Point — Display Piece
Mohs hardness: 7$27.12 -
Minerals
Goshenite — White Beryl
Mohs hardness: 7.5–8$47.23 -
Minerals
Amethyst Cluster — Specimen Grade
Mohs hardness: 7$157.90 -
Minerals
Alexandrite Crystal — Color-Change — Specimen Grade
Mohs hardness: 8.5$13,049.88 -
Minerals
Selenite Gypsum Wand — Cabinet Specimen
Mohs hardness: 2$35.72 -
Minerals
Ilvaite Crystal — Miniature
Mohs hardness: 5.5–6$144.74 -
Minerals
Ilvaite Crystal — Cabinet Specimen
Mohs hardness: 5.5–6$112.40 -
Minerals
Azurite-Malachite Crystal Cluster — Miniature
Mohs hardness: 3.5–4$361.96 -
Minerals
Black Tourmaline Schorl Crystal — Display Piece
Mohs hardness: 7–7.5$104.94 -
Minerals
Topaz — Imperial Orange — Miniature
Mohs hardness: 8$1,323.35 -
Minerals
Prehnite Stalactite — Cabinet Specimen
Mohs hardness: 6–6.5$42.56 -
Minerals
Native Gold in Quartz Vein — Cabinet Specimen
Mohs hardness: 2.5–3$2,180.07 -
Minerals
Fluorapatite Crystal — Specimen Grade
Mohs hardness: 5$30.42 -
Minerals
Realgar Crystal on Orpiment — Miniature
Mohs hardness: 1.5–2$310.90 -
Minerals
Purple Fluorite Octahedron — Display Piece
Mohs hardness: 4$43.16 -
Minerals
Benitoite Crystal on Natrolite — Specimen Grade
Mohs hardness: 6–6.5$8,376.81 -
Minerals
Heliodor Crystal — Display Piece
Mohs hardness: 7.5–8$276.66 -
Minerals
Heliodor Crystal
Mohs hardness: 7.5–8$534.19 -
Minerals
Azurite-Malachite Crystal Cluster
Mohs hardness: 3.5–4$372.16