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Showing 421–440 of 1000 results
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Curated Collections
Space Rocks Starter Kit — 5 Specimens — Standard Set
Mohs hardness: —$135.85 -
Minerals
Vanadinite on Barite — Display Piece
Mohs hardness: 2.5–3$210.35 -
Geological Specimens
Volcanic Bomb — Breadcrust
Mohs hardness: 5–6$102.88 -
Minerals
Alexandrite Crystal — Color-Change
Mohs hardness: 8.5$3,375.82 -
Gemstones
Paraíba Tourmaline — Neon Blue — Collector Grade
Mohs hardness: 7–7.5$46,460.71 -
Fossils
Trilobite — Enrolled Phacops — Display Grade
Mohs hardness: —$89.50 -
Curated Collections
Collector’s Gemstone Rough Box — 10 Specimens — Deluxe Presentation
Mohs hardness: —$137.82 -
Meteorites
Campo del Cielo Iron Meteorite — Polished Face
Mohs hardness: 4–5$147.59 -
Curated Collections
Gift Set — ‘Wonders of Deep Time’ ($150) — Compact Set
Mohs hardness: —$151.59 -
Minerals
Stibnite Crystal Group — Miniature
Mohs hardness: 2$249.40 -
Gemstones
Padparadscha Sapphire Crystal — Cabinet Specimen
Mohs hardness: 9$17,441.50 -
Gemstones
Ruby Crystal in Matrix — Collector Grade
Mohs hardness: 9$6,548.09 -
Curated Collections
Fluorescent Mineral Set — 5 Specimens + UV Lamp — Educational Edition
Mohs hardness: —$78.06 -
Gemstones
Fire Opal Crystal — Natural Crystal
Mohs hardness: 5.5–6.5$1,061.86 -
Minerals
Rubellite Tourmaline Crystal — Cabinet Specimen
Mohs hardness: 7–7.5$382.52 -
Gemstones
Star Ruby — Gem Rough
Mohs hardness: 9$3,765.72 -
Fossils
Megalodon Tooth Replica — Detailed
Mohs hardness: —$66.37 -
Minerals
Stibnite Crystal Group — Cabinet Specimen
Mohs hardness: 2$314.99 -
Meteorites
Iron Meteorite — Toluca — Small Individual
Mohs hardness: 4–5$245.04 -
Gemstones
Fire Opal Crystal — Gem Rough
Mohs hardness: 5.5–6.5$332.87



















