silicates

Silicon-oxygen mineral group

Silicates are minerals or compounds containing silicon and oxygen atoms bonded together, often with metals.

They form the largest class of minerals, making up most of Earth's crust and mantle—including quartz, feldspar, and mica.

Glass, cement, and ceramics are silicate-based materials.

The soil analysis showed high silicate content.

minerals

quartz

Crystalline silicon dioxide

pyroxene · amphibole · garnet · zircon · topaz · tourmaline · kyanite · talc · serpentine · chlorite

chemistry

tetrahedra

Four-faced geometric solids

polymorphic · geochemistry · lattice · covalent · ionic · hydrous · anhydrous

soil

clay

Moldable earth for ceramics

  • sandFine rock particles
  • feldsparSilicate mineral group
  • micaLayered silicate mineral

loam · silt · weathering · sediment · loess · pedology · humus · topsoil · substrate · permeability

rocks

granite

Igneous rock, quartz-rich

  • basaltFine-grained volcanic stone
  • gneissFoliated metamorphic rock
  • schistPlaty-mineral metamorphic rock

obsidian · rhyolite · diorite · gabbro · andesite · pumice · sandstone · shale · igneous · metamorphic

ceramics

pottery

Fired clay objects

terracotta · kiln · firing · glaze · enamel · sintering · refractory · vitrify · bisque · raku

glass

vitreous

Glass-like in appearance

tempered · annealed · fiberglass · glazing · windowpane · optical · insulator · translucent · luster · brittle

Categories
Opposites
mineral chemical composition

silicatescarbonates

Dissolves CO2 into liquid

sulfides · oxides · halides · sulfates · phosphates

crustal abundance

silicatesrare minerals

Scarce natural inorganic substances

trace minerals

Phrases
Family

silicate

Familiarity
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Profile
Used worldwide · Timeless · Concrete · Rated G