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Showing 941–960 of 1000 results
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Fossils
Nautiloid — Cyrtoceras Orthocerid — Museum Replica
Mohs hardness: —$117.22 -
Minerals
Emerald Crystal in Matrix — Display Piece
Mohs hardness: 7.5–8$1,453.14 -
Minerals
Stibnite Crystal Group — Miniature
Mohs hardness: 2$249.40 -
Meteorites
Carbonaceous Chondrite — CM2
Mohs hardness: 3–4$163.27 -
Gemstones
Black Opal
Mohs hardness: 5.5–6.5$4,091.72 -
Fossils
Fern Fossil — Pecopteris — Prepared Specimen
Mohs hardness: —$43.45 -
Gemstones
Star Ruby — Large Example
Mohs hardness: 9$5,577.97 -
Gemstones
Tsavorite Garnet Crystal — Gem Rough
Mohs hardness: 7–7.5$5,567.74 -
Minerals
Clinozoisite Crystal — Cabinet Specimen
Mohs hardness: 6.5$55.65 -
Fossils
Trace Fossil — Dinosaur Footprint Cast — Field-Collected
Mohs hardness: —$350.56 -
Curated Collections
Space Rocks Starter Kit — 5 Specimens — Deluxe Presentation
Mohs hardness: —$143.67 -
Fossils
Mosasaur Tooth on Matrix — Exceptional Preservation
Mohs hardness: —$190.11 -
Minerals
Iceland Spar — Optical Calcite
Mohs hardness: 3$66.26 -
Meteorites
Iron Meteorite — Toluca — Small Individual
Mohs hardness: 4–5$245.04 -
Geological Specimens
Oolitic Limestone — Large Specimen
Mohs hardness: 3$19.86 -
Fossils
Plant Fossil — Sigillaria — Field-Collected
Mohs hardness: —$32.12 -
Geological Specimens
Serpentinite — Display Grade
Mohs hardness: 3–4$73.35 -
Meteorites
Seymchan Pallasite — Large Slice
Mohs hardness: varies$1,217.35 -
Gemstones
Color-Change Garnet — Natural Crystal
Mohs hardness: 7.25$4,281.15 -
Gemstones
Spinel Crystal — Cobalt Blue
Mohs hardness: 8$1,670.03