geological specimen
Showing 241–260 of 1000 results
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Fossils
Glyptodon Osteoderms — Field-Collected
Mohs hardness: —$379.25 -
Fossils
Fern Fossil — Pecopteris — Prepared Specimen
Mohs hardness: —$43.45 -
Curated Collections
Geological Timeline Collection — 12 Specimens — Collector’s Edition
Mohs hardness: —$305.81 -
Minerals
Native Copper Arborescent — Cabinet Specimen
Mohs hardness: 2.5–3$158.47 -
Meteorites
Carbonaceous Chondrite — CM2 — Polished Face
Mohs hardness: 3–4$159.19 -
Minerals
Desert Rose Barite — Display Piece
Mohs hardness: 3–3.5$63.60 -
Fossils
Fish Fossil — Knightia eocaena (Twin Plate)
Mohs hardness: —$77.21 -
Minerals
Spessartine Garnet Crystal
Mohs hardness: 7–7.5$644.61 -
Geological Specimens
Shatter Cone — Specimen Grade
Mohs hardness: varies$167.12 -
Gemstones
Amber with Insect Inclusion
Mohs hardness: 2–2.5$2,593.69 -
Curated Collections
Fluorescent Mineral Set — 5 Specimens + UV Lamp
Mohs hardness: —$177.61 -
Minerals
Native Copper Arborescent
Mohs hardness: 2.5–3$324.48 -
Minerals
Moonstone with Adularescence — Specimen Grade
Mohs hardness: 6–6.5$443.47 -
Gemstones
Star Ruby — Cabinet Specimen
Mohs hardness: 9$1,273.82 -
Minerals
Green Fluorite Cubic Cluster — Miniature
Mohs hardness: 4$28.19 -
Minerals
Iceland Spar — Optical Calcite — Miniature
Mohs hardness: 3$33.73 -
Geological Specimens
Eclogite — Specimen Grade
Mohs hardness: 6.5–7.5$96.02 -
Curated Collections
Geological Timeline Collection — 12 Specimens — Deluxe Presentation
Mohs hardness: —$298.62 -
Geological Specimens
Volcanic Bomb — Breadcrust — Large Specimen
Mohs hardness: 5–6$50.84 -
Minerals
Hiddenite Crystal — Cabinet Specimen
Mohs hardness: 6.5–7$1,228.69