geological specimen
Showing 401–420 of 1000 results
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Fossils
Shark Teeth — Odontaspis Cluster — Prepared Specimen
Mohs hardness: —$55.01 -
Curated Collections
Geological Timeline Collection — 12 Specimens — Standard Set
Mohs hardness: —$236.55 -
Curated Collections
Space Rocks Starter Kit — 5 Specimens — Deluxe Presentation
Mohs hardness: —$143.67 -
Fossils
Fish Fossil — Green River Formation — Museum Replica
Mohs hardness: —$591.13 -
Curated Collections
Collector’s Gemstone Rough Box — 10 Specimens — Educational Edition
Mohs hardness: —$247.04 -
Minerals
Chalcopyrite Crystal on Sphalerite — Miniature
Mohs hardness: 3.5–4$50.87 -
Minerals
Labradorite Freeform
Mohs hardness: 6–6.5$202.11 -
Minerals
Wollastonite Spray — Display Piece
Mohs hardness: 4.5–5$45.08 -
Meteorites
Libyan Desert Glass — Fragment
Mohs hardness: 5.5–6$533.69 -
Fossils
Glyptodon Osteoderms
Mohs hardness: —$107.80 -
Meteorites
Carbonaceous Chondrite — CM2
Mohs hardness: 3–4$163.27 -
Curated Collections
Educational Kit — ‘First Rocks’ (Ages 8+) — Premium Edition
Mohs hardness: —$46.64 -
Minerals
Tanzanite Crystal — Unheated — Specimen Grade
Mohs hardness: 6.5$2,392.25 -
Fossils
Fern Fossil — Pecopteris — Field-Collected
Mohs hardness: —$61.68 -
Minerals
Red Beryl Crystal — Miniature
Mohs hardness: 7.5–8$9,781.21 -
Fossils
Insect in Amber — Ant Cluster
Mohs hardness: —$113.74 -
Geological Specimens
Conglomerate — Tillite
Mohs hardness: varies$60.15 -
Curated Collections
Gift Set — ‘Rarest Minerals’ ($500) — Gift-Boxed
Mohs hardness: —$492.66 -
Gemstones
Spinel Crystal — Red — Exceptional Quality
Mohs hardness: 8$972.54 -
Meteorites
Darwin Glass — Tasmania — Polished Face
Mohs hardness: 5.5$185.39