Rock Identifier

Category

Mineral (Evaporite)

Browse mineral (evaporite) specimens identified by the Rock Identifier community.

Learn about Mineral (Evaporite) in the encyclopedia

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Halite

Halite

Rock Salt

Rock Salt

Rock Gypsum

Rock Gypsum

Glauconite

Glauconite

Hutcheonite

Sperrylite

Sperrylite

Baddeleyite

Baddeleyite

Anatase

Anatase

Brookite

Brookite

Talc

Talc

Euxenite

Euxenite

Eltyubyuite

Halite (Himalayan Pink Salt) (Halite - NaCl (Sodium Chloride)) — Mineral (Evaporite)

Halite (Himalayan Pink Salt)

Halite - NaCl (Sodium Chloride)

Mineral (Evaporite)
Magnesite or Howlite with Matrix (Magnesium carbonate (MgCO3) or Calcium borosilicate hydroxide (Ca2B5SiO9(OH)5)) — Mineral

Magnesite or Howlite with Matrix

Magnesium carbonate (MgCO3) or Calcium borosilicate hydroxide (Ca2B5SiO9(OH)5)

Mineral
Satin spar gypsum (selenite) (Gypsum, CaSO₄·2H₂O; fibrous variety satin spar) — mineral

Satin spar gypsum (selenite)

Gypsum, CaSO₄·2H₂O; fibrous variety satin spar

mineral
Howlite (Howlite (Calcium borosilicate hydroxide, Ca2B5SiO9(OH)5)) — mineral

Howlite

Howlite (Calcium borosilicate hydroxide, Ca2B5SiO9(OH)5)

mineral
Blue Anhydrite (Anhydrite (CaSO4)) — mineral

Blue Anhydrite

Anhydrite (CaSO4)

mineral
Satin Spar (Selenite variant) (Gypsum (Calcium Sulfate Dihydrate, CaSO4·2H2O)) — mineral

Satin Spar (Selenite variant)

Gypsum (Calcium Sulfate Dihydrate, CaSO4·2H2O)

mineral
Howlite (Howlite (Ca2B5SiO9(OH)5)) — mineral

Howlite

Howlite (Ca2B5SiO9(OH)5)

mineral
White Howlite (Howlite (Ca2B5SiO9(OH)5)) — mineral

White Howlite

Howlite (Ca2B5SiO9(OH)5)

mineral
Satin Spar Gypsum (Satin Spar Selenite) (Gypsum (Calcium Sulfate Dihydrate - CaSO4·2H2O)) — mineral

Satin Spar Gypsum (Satin Spar Selenite)

Gypsum (Calcium Sulfate Dihydrate - CaSO4·2H2O)

mineral
Selenite (Gypsum (CaSO4·2H2O)) — mineral

Selenite

Gypsum (CaSO4·2H2O)

mineral
Selentite (Gypsum (CaSO4 · 2H2O)) — mineral

Selentite

Gypsum (CaSO4 · 2H2O)

mineral
Selenite / Gypsum (Gypsum (CaSO4·2H2O)) — Mineral

Selenite / Gypsum

Gypsum (CaSO4·2H2O)

Mineral
Satin Spar (Gypsum) (Calcium Sulfate Dihydrate (CaSO4·2H2O)) — mineral

Satin Spar (Gypsum)

Calcium Sulfate Dihydrate (CaSO4·2H2O)

mineral
Howlite (Dyed to resemble Turquoise) (Calcium Borosilicate Hydroxide (Ca2B5SiO9(OH)5)) — mineral

Howlite (Dyed to resemble Turquoise)

Calcium Borosilicate Hydroxide (Ca2B5SiO9(OH)5)

mineral
Gypsum (Calcium Sulfate Dihydrate (CaSO4·2H2O)) — mineral

Gypsum

Calcium Sulfate Dihydrate (CaSO4·2H2O)

mineral
Satin Spar (often sold as Selenite) (Gypsum (Calcium Sulfate Dihydrate, CaSO4·2H2O)) — mineral

Satin Spar (often sold as Selenite)

Gypsum (Calcium Sulfate Dihydrate, CaSO4·2H2O)

mineral
Satin Spar Selenite (Gypsum (CaSO4·2H2O)) — mineral

Satin Spar Selenite

Gypsum (CaSO4·2H2O)

mineral
Satin Spar Selenite (Gypsum (Hydrated Calcium Sulfate, CaSO4·2H2O)) — mineral

Satin Spar Selenite

Gypsum (Hydrated Calcium Sulfate, CaSO4·2H2O)

mineral
Howlite (Tumbled) (Calcium Borosilicate Hydroxide (Ca2B5SiO9(OH)5)) — mineral

Howlite (Tumbled)

Calcium Borosilicate Hydroxide (Ca2B5SiO9(OH)5)

mineral
White Howlite (Howlite, Ca2B5SiO9(OH)5) — mineral

White Howlite

Howlite, Ca2B5SiO9(OH)5

mineral
Gypsum (variety Selenite or Alabaster) (Calcium sulfate dihydrate (CaSO4·2H2O)) — Mineral

Gypsum (variety Selenite or Alabaster)

Calcium sulfate dihydrate (CaSO4·2H2O)

Mineral
Howlite (Hydrated sodium calcium borosilicate / Ca2B5SiO9(OH)5) — mineral

Howlite

Hydrated sodium calcium borosilicate / Ca2B5SiO9(OH)5

mineral
Howlite (Ca2B5SiO9(OH)5) — mineral

Howlite

Ca2B5SiO9(OH)5

mineral
Selenite (Satin Spar) (Gypsum (CaSO4·2H2O)) — mineral

Selenite (Satin Spar)

Gypsum (CaSO4·2H2O)

mineral
Gypsum (Alabaster variety) (Calcium sulfate dihydrate (CaSO4·2H2O)) — mineral

Gypsum (Alabaster variety)

Calcium sulfate dihydrate (CaSO4·2H2O)

mineral
Satin Spar Selenite (Gypsum (Calcium Sulfate Dihydrate) - CaSO4·2H2O) — mineral

Satin Spar Selenite

Gypsum (Calcium Sulfate Dihydrate) - CaSO4·2H2O

mineral
Howlite (Ca2B5SiO9(OH)5) — mineral

Howlite

Ca2B5SiO9(OH)5

mineral
Selenite (gypsum) (Gypsum, CaSO₄·2H₂O; transparent or translucent variety commonly called selenite) — mineral

Selenite (gypsum)

Gypsum, CaSO₄·2H₂O; transparent or translucent variety commonly called selenite

mineral
Howlite (polished/tumbled) (Howlite, Ca₂B₅SiO₉(OH)₅) — mineral

Howlite (polished/tumbled)

Howlite, Ca₂B₅SiO₉(OH)₅

mineral
Selenite (Gypsum (CaSO4·2H2O)) — mineral

Selenite

Gypsum (CaSO4·2H2O)

mineral
Satin Spar (Satin Spar Gypsum) (Gypsum (CaSO4·2H2O)) — mineral

Satin Spar (Satin Spar Gypsum)

Gypsum (CaSO4·2H2O)

mineral
Satin Spar Selenite (Gypsum (CaSO4·2H2O)) — mineral

Satin Spar Selenite

Gypsum (CaSO4·2H2O)

mineral
Pink Satin Spar (Satin Spar Selenite Dyed) (Gypsum (CaSO4·2H2O)) — mineral

Pink Satin Spar (Satin Spar Selenite Dyed)

Gypsum (CaSO4·2H2O)

mineral
Satin Spar (Gypsum) (Calcium Sulfate Dihydrate (CaSO4·2H2O)) — mineral

Satin Spar (Gypsum)

Calcium Sulfate Dihydrate (CaSO4·2H2O)

mineral
Satin Spar (Selenite) (Gypsum (Calcium Sulfate Dihydrate) - CaSO4·2H2O) — mineral

Satin Spar (Selenite)

Gypsum (Calcium Sulfate Dihydrate) - CaSO4·2H2O

mineral
Sulphur (Sulfur (S)) — mineral

Sulphur

Sulfur (S)

mineral
Selenite (Satin Spar) (Gypsum (CaSO4·2H2O)) — mineral

Selenite (Satin Spar)

Gypsum (CaSO4·2H2O)

mineral
Satin Spar Gypsum (Satin Spar Selenite) (Hydrous calcium sulfate (CaSO4%2H2O)) — mineral

Satin Spar Gypsum (Satin Spar Selenite)

Hydrous calcium sulfate (CaSO4%2H2O)

mineral
Satin Spar Selenite (Gypsum (CaSO4·2H2O)) — mineral

Satin Spar Selenite

Gypsum (CaSO4·2H2O)

mineral
Satin Spar (often sold as Selenite) (Gypsum (CaSO4·2H2O)) — mineral

Satin Spar (often sold as Selenite)

Gypsum (CaSO4·2H2O)

mineral
Satin Spar (Satin Spar Selenite) (Gypsum (CaSO4·2H2O)) — mineral

Satin Spar (Satin Spar Selenite)

Gypsum (CaSO4·2H2O)

mineral
Howlite (Hydrated calcium borosilicate, Ca2B5SiO9(OH)5) — mineral

Howlite

Hydrated calcium borosilicate, Ca2B5SiO9(OH)5

mineral