Minerals
Showing 201–220 of 300 results
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Minerals
Pyrrhotite Crystal — Miniature
Mohs hardness: 3.5–4.5$71.63 -
Minerals
Blue Topaz Crystal — Natural — Specimen Grade
Mohs hardness: 8$712.13 -
Minerals
Green Fluorite Cubic Cluster — Display Piece
Mohs hardness: 4$50.88 -
Minerals
Wulfenite Crystal Plate
Mohs hardness: 3$441.98 -
Minerals
Selenite Gypsum Wand — Cabinet Specimen
Mohs hardness: 2$35.72 -
Minerals
Citrine Crystal Point — Miniature
Mohs hardness: 7$73.45 -
Minerals
Stibnite Crystal Group — Specimen Grade
Mohs hardness: 2$280.68 -
Minerals
Red Beryl Crystal
Mohs hardness: 7.5–8$17,910.81 -
Minerals
Native Silver Wires
Mohs hardness: 2.5–3$1,352.48 -
Minerals
Crocoite Crystal Cluster
Mohs hardness: 2.5–3$1,498.49 -
Minerals
Manganite Crystal — Specimen Grade
Mohs hardness: 4$119.40 -
Minerals
Dioptase Crystal Cluster
Mohs hardness: 5$525.45 -
Minerals
Goshenite — White Beryl — Cabinet Specimen
Mohs hardness: 7.5–8$206.94 -
Minerals
Heliodor Crystal — Cabinet Specimen
Mohs hardness: 7.5–8$621.20 -
Minerals
Heliodor Crystal — Specimen Grade
Mohs hardness: 7.5–8$495.18 -
Minerals
Emerald Crystal in Matrix — Miniature
Mohs hardness: 7.5–8$4,839.66 -
Minerals
Sillimanite Fibrous — Specimen Grade
Mohs hardness: 7–7.5$47.26 -
Minerals
Smoky Quartz Elestial
Mohs hardness: 7$152.14 -
Minerals
Vanadinite on Barite — Specimen Grade
Mohs hardness: 2.5–3$106.82 -
Minerals
Rubellite Tourmaline Crystal — Cabinet Specimen
Mohs hardness: 7–7.5$382.52