evaporites

Crystallized mineral residue

Evaporites are sedimentary rocks and minerals formed when bodies of water evaporate, leaving behind dissolved substances.

Common evaporites include rock salt, gypsum, and potash—all deposited as ancient seas or lakes dried up.

These deposits are mined for salt, fertilizers, and industrial chemicals.

The evaporites in this region indicate it was once covered by a shallow sea.

minerals

halite

Crystalline sodium chloride ore

nahcolite

formation

brine

Water saturated with sodium

crystallization · salinity · arid · playa · saltflat · saline · concentration · saturation · hypersaline · capillary

deposits

potash

Alkaline fertilizer compound

  • strataParallel geological layers
  • seamsJoined fabric edges
  • bedsFurniture for sleeping

mining

Opposites
formation process

evaporitesigneous rocks

Stone from cooled magma

volcanic rock · basalt · lava · granite · metamorphic rocks

water relationship

evaporitesglacial deposits

Sediment from ice movement

alluvium

solubility/chemical behavior

evaporitessilicates

Silicon-oxygen bonded minerals

quartz · sandstone · chert

Family

evaporite

Familiarity
Top 1,000,000
Profile
Used worldwide · Timeless · Concrete · Rated G