Minerals
Showing 161–180 of 300 results
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Minerals
Clinozoisite Crystal — Cabinet Specimen
Mohs hardness: 6.5$55.65 -
Minerals
Manganite Crystal — Miniature
Mohs hardness: 4$122.19 -
Minerals
Tanzanite Crystal — Unheated — Specimen Grade
Mohs hardness: 6.5$2,392.25 -
Minerals
Native Copper Arborescent — Cabinet Specimen
Mohs hardness: 2.5–3$158.47 -
Minerals
Malachite Botryoidal Specimen — Display Piece
Mohs hardness: 3.5–4$107.84 -
Minerals
Indicolite Tourmaline — Specimen Grade
Mohs hardness: 7–7.5$1,997.78 -
Minerals
Prehnite Stalactite — Miniature
Mohs hardness: 6–6.5$146.27 -
Minerals
Crocoite Crystal Cluster — Display Piece
Mohs hardness: 2.5–3$2,279.23 -
Minerals
Agate Slice — Fortification Pattern — Cabinet Specimen
Mohs hardness: 6.5–7$88.47 -
Minerals
Spessartine Garnet Crystal — Display Piece
Mohs hardness: 7–7.5$764.86 -
Minerals
Goshenite — White Beryl
Mohs hardness: 7.5–8$47.23 -
Minerals
Prehnite Stalactite
Mohs hardness: 6–6.5$143.81 -
Minerals
Amazonite Crystal
Mohs hardness: 6–6.5$34.24 -
Minerals
Alexandrite Crystal — Color-Change — Specimen Grade
Mohs hardness: 8.5$13,049.88 -
Minerals
Wulfenite Crystal Plate
Mohs hardness: 3$441.98 -
Minerals
Zircon Crystal in Pegmatite — Display Piece
Mohs hardness: 7.5$133.54 -
Minerals
Wulfenite Crystal Plate — Specimen Grade
Mohs hardness: 3$1,509.04 -
Minerals
Euclase Crystal
Mohs hardness: 7.5$504.98 -
Minerals
Celestite Geode — Specimen Grade
Mohs hardness: 3–3.5$85.58 -
Minerals
Desert Rose Barite — Cabinet Specimen
Mohs hardness: 3–3.5$38.27