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Showing 421–440 of 1000 results
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Geological Specimens
Obsidian — Mahogany Flow — Field Specimen
Mohs hardness: 5–5.5$69.67 -
Meteorites
Libyan Desert Glass — Small Individual
Mohs hardness: 5.5–6$331.56 -
Minerals
Emerald Crystal in Matrix — Cabinet Specimen
Mohs hardness: 7.5–8$7,241.72 -
Minerals
Manganite Crystal
Mohs hardness: 4$107.40 -
Minerals
Stibnite Crystal Group — Cabinet Specimen
Mohs hardness: 2$314.99 -
Meteorites
Gibeon Iron Meteorite — Etched Slice — Polished Face
Mohs hardness: 4–5$267.34 -
Meteorites
Sikhote-Alin Individual — Shrapnel — Oriented Individual
Mohs hardness: 4–5$316.72 -
Geological Specimens
Volcanic Bomb — Breadcrust — Display Grade
Mohs hardness: 5–6$144.35 -
Fossils
Trilobite — Enrolled Phacops — Display Grade
Mohs hardness: —$89.50 -
Fossils
Brachiopod Cluster — Spirifer — Field-Collected
Mohs hardness: —$52.77 -
Minerals
Vanadinite on Barite — Cabinet Specimen
Mohs hardness: 2.5–3$51.09 -
Geological Specimens
Oolitic Limestone — Specimen Grade
Mohs hardness: 3$42.48 -
Meteorites
Imilac Pallasite
Mohs hardness: varies$1,592.83 -
Curated Collections
Gift Set — ‘Rarest Minerals’ ($500) — Educational Edition
Mohs hardness: —$488.07 -
Fossils
Trilobite — Walliserops trifurcatus (Trident) — Museum Replica
Mohs hardness: —$1,619.23 -
Geological Specimens
Oolitic Limestone — Polished Face
Mohs hardness: 3$47.02 -
Gemstones
Rough Emerald Crystal — Gem Grade — Natural Crystal
Mohs hardness: 7.5–8$3,101.34 -
Fossils
Insect in Amber — Ant Cluster
Mohs hardness: —$113.74 -
Fossils
Eurypterid — Sea Scorpion — Prepared Specimen
Mohs hardness: —$942.75 -
Fossils
Glyptodon Osteoderms
Mohs hardness: —$107.80