espato

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Azurite with malachite Royalty Free Stock Photo

Apatite in calcite Royalty Free Stock Photo

Crystallized calcite Royalty Free Stock Photo

Iceland spar also known as transparent calcite mineral from Mexico, isolated on a pure black background Royalty Free Stock Photo

Espato de Islandia. Geological collection in Colombia for geologists. Study of soils, minerals and rocks. Identification of rocks and minerals. Professional career in geology. Textures and backgrounds, rocky effects. Background with rock texture, rough. Geologists and soil scientists. Sample obteined in Chihuahua, Mexico. Geology.