White rocks & minerals
White rocks and minerals are often calcite, quartz, gypsum, feldspar, or various clays. A streak test and hardness check rule out most look-alikes quickly.
Showing 1–120 of 1375 white rocks and minerals.
Adamiteuncommonmineral · Mohs 3.5yellow, green, colorless
Adulariacommonmineral · Mohs 6colorless, white, pale yellow
Agatecommonmineral · Mohs 6.5-7white, gray, blue
Agatized Coralcommonfossil · Mohs 6.5-7white, gray, pink
Agatized Cycad Wooduncommonfossil · Mohs 6.5-7brown, tan, gray
Agatized Dinosaur Boneuncommonfossil · Mohs 6.5-7red, brown, tan
Agatized Woodcommonfossil · Mohs 6.5-7brown, red, yellow
Alabastercommonmineral · Mohs 2white, colorless, gray
Albitecommonmineral · Mohs 6-6.5white, colorless, gray
Alibates Flintuncommonmineral · Mohs 6.5-7red, white, blue
Ambercommonfossil · Mohs 2-2.5yellow, orange, brown
Ammonitecommonfossil · Mohs 3-4brown, gray, black
Analcimecommonmineral · Mohs 5-5.5colorless, white, gray
Andesinecommonmineral · Mohs 6-6.5white, gray, greenish
Angelitecommonmineral · Mohs 3.5blue, grayish-blue, white
Anglesitecommonmineral · Mohs 2.5-3colorless, white, yellow
Anhydritecommonmineral · Mohs 3-3.5colorless, white, gray
Ankeritecommonmineral · Mohs 3.5-4white, yellow, brown
Annabergiteuncommonmineral · Mohs 1.5-2.5apple-green, pale green, white
Anorthiteuncommonmineral · Mohs 6-6.5white, colorless, gray
Anorthositecommonigneous · Mohs 6white, gray, bluish-gray
Anthophyllitecommonmineral · Mohs 5.5-6brown, gray, white
Antigoritecommonmineral · Mohs 2.5-3.5green, yellow-green, brown
Apatitecommonmineral · Mohs 5green, blue, yellow
Apophyllitecommonmineral · Mohs 4-5white, colorless, green
Aragonitecommonmineral · Mohs 3.5-4white, colorless, yellow
Arsenicuncommonmineral · Mohs 3.5lead gray, gray, white
Asbestoscommonmineral · Mohs 2.5-3white, green, gray
Augen Gneisscommonmetamorphic · Mohs 5-7gray, pink, white
Baculitecommonfossil · Mohs 3-4brown, gray, beige
Baritecommonmineral · Mohs 3-3.5colorless, white, yellow
Barite Rosecommonmineral · Mohs 3-3.5brown, reddish-brown, tan
Benitoiteraremineral · Mohs 6-6.5blue, colorless, white
Big Sur Jadeuncommonmineral · Mohs 6-6.5green, blue-green, olive
Biotitecommonmineral · Mohs 2.5-3black, dark brown, dark green
Bison Skullcommonfossil · Mohs 3-5white, brown, tan
Bivalve Fossilcommonfossil · Mohs 3-5tan, brown, gray
Blastoidcommonfossilgray, brown, white
Blue John Fluoriteraremineral · Mohs 4blue, violet, yellow
Blue Lace Agatecommonmineral · Mohs 6.5-7blue, white
Blue Moonstonecommongemstone · Mohs 6-6.5blue, white, colorless
Boraciteuncommonmineral · Mohs 7-7.5colorless, white, gray
Boraxcommonmineral · Mohs 2-2.5white, colorless, gray
Botswana Agatecommonmineral · Mohs 6.5-7gray, white, brown
Boulder Opaluncommongemstone · Mohs 5.5-6.5black, white, gray
Brachiopodcommonfossilgray, brown, white
Brazilian Agatecommonmineral · Mohs 6.5-7gray, white, brown
Brazilian Geodecommonmineral · Mohs 7purple, white, clear
Brecciacommonsedimentary · Mohs 3-7gray, brown, red
Brecciated Jaspercommonmineral · Mohs 6.5-7red, brown, yellow
Bryozoancommonfossil · Mohs 3-5white, gray, tan
Bumblebee Jasperuncommonmineral · Mohs 6-7yellow, orange, black
Bytowniteuncommonmineral · Mohs 6-6.5white, gray, yellowish
Cactus Quartzuncommonmineral · Mohs 7purple, white, yellow
Calaminecommonmineral · Mohs 4.5-5white, colorless, blue
Calcitecommonmineral · Mohs 3white, colorless, yellow
Calcite Onyxcommonmineral · Mohs 3white, brown, tan
Cancriniteuncommonmineral · Mohs 5-6yellow, orange, white
Carbonatiterareigneous · Mohs 3-4white, gray, tan
Cave Pearlscommonmineral · Mohs 3white, cream, gray
Celestinecommonmineral · Mohs 3-3.5colorless, white, pale blue
Cerussitecommonmineral · Mohs 3-3.5colorless, white, gray
Chabazitecommonmineral · Mohs 4-5white, colorless, pink
Chalcedonycommonmineral · Mohs 6.5-7white, gray, blue
Chalkcommonsedimentary · Mohs 1white, off-white, gray
Charlevoix Stonecommonfossil · Mohs 3-4gray, white, beige
Chertcommonmineral · Mohs 6.5-7white, gray, brown
Chert Nodulecommonmineral · Mohs 6.5-7gray, brown, black
Chevron Amethystcommongemstone · Mohs 7purple, white, violet
Chrysotilecommonmineral · Mohs 2.5white, green, gray
Clear Quartzcommonmineral · Mohs 7colorless, white
Colemaniteuncommonmineral · Mohs 4.5colorless, white, gray
Common Opalcommonmineral · Mohs 5.5-6.5white, gray, yellow
Condor Agatecommonmineral · Mohs 6.5-7red, orange, yellow
Coquinacommonsedimentary · Mohs 3tan, white, light gray
Coral Fossilcommonfossil · Mohs 6.5-7white, tan, brown
Coyamito Agateuncommonmineral · Mohs 6.5-7red, white, pink
Crazy Lace Agatecommonmineral · Mohs 6.5-7white, gray, yellow
Crinoidcommonfossil · Mohs 3-4gray, white, tan
Crinoid Stemcommonfossil · Mohs 3-4gray, white, tan
Crinoidal Limestonecommonsedimentary · Mohs 3gray, tan, white
Cryoliteraremineral · Mohs 2.5white, colorless, yellowish
Crystal Opalraregemstone · Mohs 5.5-6.5white, black, colorless
Datolitecommonmineral · Mohs 5-5.5white, colorless, yellow
Datolite Noduleuncommonmineral · Mohs 5-5.5white, yellow, green
Dendritic Agatecommonmineral · Mohs 6.5-7white, colorless, gray
Dendritic Opalcommonmineral · Mohs 5.5-6.5white, cream, colorless
Desert Rose Baritecommonmineral · Mohs 3-3.5tan, brown, cream
Desert Rose Gypsumcommonmineral · Mohs 2brown, tan, white
Diamondcommongemstone · Mohs 10colorless, yellow, brown
Dinosaur Bonecommonfossil · Mohs 5.5-7brown, red, black
Diopsidecommonmineral · Mohs 5.5-6.5white, gray, green
Dioritecommonigneous · Mohs 6-7gray, black, white
Dolomitecommonmineral · Mohs 3.5-4white, gray, pink
Dolostonecommonsedimentary · Mohs 3.5-4gray, white, buff
Dravitecommonmineral · Mohs 7brown, dark brown, yellowish brown
Dryhead Agateuncommonmineral · Mohs 6.5-7red, orange, yellow
Echinoidcommonfossil · Mohs 3-4white, gray, tan
Elbaitecommonmineral · Mohs 7green, pink, blue
Enstatitecommonmineral · Mohs 5-6green, brown, gray
Eye Agatecommonmineral · Mohs 6.5-7white, gray, brown
Faden Quartzuncommonmineral · Mohs 7white, colorless
Fairburn Agateraremineral · Mohs 6.5-7red, yellow, brown
Fish Fossilcommonfossil · Mohs 3-5brown, tan, gray
Fishtail Selenitecommonmineral · Mohs 2colorless, white, yellowish
Flintcommonmineral · Mohs 7gray, black, brown
Flint Nodulecommonmineral · Mohs 7gray, black, brown
Fluoritecommonmineral · Mohs 4purple, blue, green
Forsteritecommonmineral · Mohs 7green, yellow-green, colorless
Fossilized Ivoryuncommonfossil · Mohs 2.5-3white, cream, yellow
Fossilized Shellcommonfossil · Mohs 3-5white, gray, brown
Fossilized Woodcommonfossil · Mohs 6.5-7brown, red, yellow
Fulguriteuncommonmineral · Mohs 6.5-7white, gray, tan
Gastropod Fossilcommonfossilbrown, gray, white
Geodecommonsedimentary · Mohs 7white, gray, brown
Gneisscommonmetamorphic · Mohs 5-7white, gray, pink
Goshenitecommongemstone · Mohs 7.5-8colorless, white
Granitecommonigneous · Mohs 6-7white, gray, pink
Granodioritecommonigneous · Mohs 6-7gray, white, black
Gypsumcommonmineral · Mohs 1.5-2colorless, white, gray
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