Minerals
Showing 61–80 of 300 results
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Minerals
Kunzite Crystal
Mohs hardness: 6.5–7$465.31 -
Minerals
Agate Slice — Fortification Pattern — Specimen Grade
Mohs hardness: 6.5–7$66.07 -
Minerals
Fluorapatite Crystal — Specimen Grade
Mohs hardness: 5$30.42 -
Minerals
Rhodochrosite Stalactite Slice
Mohs hardness: 3.5–4$299.17 -
Minerals
Moonstone with Adularescence
Mohs hardness: 6–6.5$109.10 -
Minerals
Sillimanite Fibrous — Cabinet Specimen
Mohs hardness: 7–7.5$26.46 -
Minerals
Celestite Geode
Mohs hardness: 3–3.5$229.22 -
Minerals
Amethyst Cluster — Cabinet Specimen
Mohs hardness: 7$149.31 -
Minerals
Sillimanite Fibrous — Specimen Grade
Mohs hardness: 7–7.5$47.26 -
Minerals
Azurite-Malachite Crystal Cluster — Display Piece
Mohs hardness: 3.5–4$88.33 -
Minerals
Moonstone with Adularescence — Cabinet Specimen
Mohs hardness: 6–6.5$440.41 -
Minerals
Native Silver Wires — Miniature
Mohs hardness: 2.5–3$396.01 -
Minerals
Wulfenite Crystal Plate
Mohs hardness: 3$441.98 -
Minerals
Clinozoisite Crystal — Specimen Grade
Mohs hardness: 6.5$83.71 -
Minerals
Celestite Geode — Display Piece
Mohs hardness: 3–3.5$67.12 -
Minerals
Hiddenite Crystal — Miniature
Mohs hardness: 6.5–7$3,411.30 -
Minerals
Dioptase Crystal Cluster — Specimen Grade
Mohs hardness: 5$473.87 -
Minerals
Rhodonite Specimen — Specimen Grade
Mohs hardness: 5.5–6.5$96.67 -
Minerals
Heliodor Crystal
Mohs hardness: 7.5–8$534.19 -
Minerals
Rhodochrosite Stalactite Slice — Miniature
Mohs hardness: 3.5–4$341.88