geological specimen
Showing 701–720 of 1000 results
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Gemstones
White Opal — Harlequin — Large Example
Mohs hardness: 5.5–6.5$359.08 -
Fossils
Fern Fossil — Pecopteris — Field-Collected
Mohs hardness: —$61.68 -
Meteorites
Gibeon Iron Meteorite — Etched Slice — Large Slice
Mohs hardness: 4–5$268.32 -
Minerals
Celestite Geode — Specimen Grade
Mohs hardness: 3–3.5$85.58 -
Minerals
Purple Fluorite Octahedron — Display Piece
Mohs hardness: 4$43.16 -
Fossils
Dinosaur Tooth — Carcharodontosaurus — Prepared Specimen
Mohs hardness: —$446.98 -
Fossils
Brachiopod Cluster — Spirifer
Mohs hardness: —$32.49 -
Fossils
Dinosaur Tooth — Carcharodontosaurus — Field-Collected
Mohs hardness: —$554.69 -
Meteorites
Chondrite Meteorite — L4 Type — Etched Section
Mohs hardness: 5.5–6.5$80.44 -
Minerals
Native Silver Wires — Miniature
Mohs hardness: 2.5–3$396.01 -
Curated Collections
Rainbow Minerals Collection — 7 Specimens
Mohs hardness: —$147.80 -
Curated Collections
Gift Set — ‘Wonders of Deep Time’ ($150) — Gift-Boxed
Mohs hardness: —$150.50 -
Gemstones
Padparadscha Sapphire Crystal — Cabinet Specimen
Mohs hardness: 9$17,441.50 -
Minerals
Dioptase Crystal Cluster — Cabinet Specimen
Mohs hardness: 5$540.89 -
Gemstones
Sapphire Crystal — Cornflower Blue — Natural Crystal
Mohs hardness: 9$9,697.67 -
Curated Collections
Meteorite Collectors Set — 4 Specimens — Standard Set
Mohs hardness: —$253.05 -
Minerals
Sillimanite Fibrous — Specimen Grade
Mohs hardness: 7–7.5$47.26 -
Gemstones
Color-Change Garnet — Cabinet Specimen
Mohs hardness: 7.25$743.80 -
Geological Specimens
Suevite — Impact Breccia — Polished Face
Mohs hardness: varies$68.80 -
Fossils
Trilobite — Walliserops trifurcatus (Trident) — Exceptional Preservation
Mohs hardness: —$540.91