Mineral Collection Catalog

A personal catalog of minerals and rocks, organized by mineralogical classification.

Browse by classification

Mineral classes — Dana/Strunz top-level categories
Groups and subclasses — finer divisions within each class
Glossary — key terms (Mohs scale, luster, habit, crystal systems)

Mineral index

C₁₀H₁₆O (approximate)

Native elements

CaSO₄·2H₂O

(Ca,Na)(Si,Al)₄O₈

NaCa₂Si₃O₈(OH)

K(Li,Al)₃(Si,Al)₄O₁₀(F,OH)₂

Cu₂(CO₃)(OH)₂

SiO₂ (~70–75%)

SiO₂-rich glass