the mineral mica

Introduction

One of various colored or transparent mineral silicates crystallizing in monoclinic forms that ready separate into very thin leaves. It appears green in Death Valley National Park.

Uses

• insulation
• roofing shingles
• oil refining
• rubber manufacture

Pathology

• etiology of pneumoconiosis & occupational lung disease

More general terms

• silicate

Additional terms

• occupational lung disease