Jadeite Sodium aluminum silicate

Spurrite Calcium Silicate and Carbonate

Lepidolite potassium aluminum lithium fluosilicate

Feldspar Oligoclase Sodium calcium aluminum silicate

insomnia complications

Macedonian catapult

acoustic locators Japanese pre WWII

health education

Staurolite Iron Aluminum Silicate Hydroxide

vet w cat

pills medication

Hectorite Hydrous magnesium iron silicate

Hydrohetaerolite delicate fibers

Cummingtonite w Chlorite in schist Magnesium iron silicate

cath lab

catapult arrow

Stilbite Hydrous sodium calcium aluminum silicate

medication bottle

Halloysite variety Indianaite Hydrous Aluminum silicate

catapult

Ilvanite with quartz and limonite Calcium iron silicate

health education

Thaumasite with Prehnite hydrous Calcium Carbonate Sulfate and Silicate

Cavansite CAlcium VANadium Silicate is blue