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Showing 921–940 of 1000 results
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Minerals
Tanzanite Crystal — Unheated — Miniature
Mohs hardness: 6.5$1,176.07 -
Meteorites
Gibeon Iron Meteorite — Etched Slice — Large Slice
Mohs hardness: 4–5$268.32 -
Curated Collections
World Tour Collection — 7 Specimens — Deluxe Presentation
Mohs hardness: —$230.13 -
Meteorites
Martian Meteorite — Shergottite — Fragment
Mohs hardness: 6–7$20,081.20 -
Fossils
Plant Fossil — Sigillaria — Prepared Specimen
Mohs hardness: —$44.08 -
Curated Collections
Geological Timeline Collection — 12 Specimens
Mohs hardness: —$343.18 -
Minerals
Rhodolite Garnet Crystal — Cabinet Specimen
Mohs hardness: 7–7.5$437.06 -
Gemstones
Sapphire Crystal — Cornflower Blue — Large Example
Mohs hardness: 9$6,478.52 -
Curated Collections
Space Rocks Starter Kit — 5 Specimens — Budget Edition
Mohs hardness: —$102.01 -
Curated Collections
Fluorescent Mineral Set — 5 Specimens + UV Lamp — Standard Set
Mohs hardness: —$126.52 -
Minerals
Topaz — Imperial Orange
Mohs hardness: 8$2,003.01 -
Minerals
Chalcopyrite Crystal on Sphalerite — Miniature
Mohs hardness: 3.5–4$50.87 -
Meteorites
Chondrite Meteorite — L4 Type — Oriented Individual
Mohs hardness: 5.5–6.5$182.60 -
Curated Collections
Rainbow Minerals Collection — 7 Specimens — Premium Edition
Mohs hardness: —$179.50 -
Gemstones
Star Ruby
Mohs hardness: 9$2,407.19 -
Gemstones
Grandidierite Crystal — Gem Rough
Mohs hardness: 7–7.5$5,987.22 -
Minerals
Staurolite Twin — Fairy Stone — Miniature
Mohs hardness: 7–7.5$27.88 -
Minerals
Stibnite Crystal Group
Mohs hardness: 2$177.27 -
Meteorites
Pallasite Meteorite — Olivine in Metal — Small Individual
Mohs hardness: varies$1,186.66 -
Gemstones
Cat’s Eye Chrysoberyl — Natural Crystal
Mohs hardness: 8.5$5,258.21