Spinel Octahedron on Calcite


Hedenbergite variety Coccolite in Calcite

Calcite blue banded

Calcite yellow

Calcite green

Calcite pink and rose

Calcite emerald

Calcite golden

Calcite foreshortened Rhombohedra

Calcite twins

Calcite clear

Calcite Scalenohedra on Galena

Calcite prism

Conichalcite w some calcite crystals

Chalcocalcite on calcite

Diopside variety Coccolite in calcite

Galena with scalenohedrons of Calcite


Monticellite brown crystals in Calcite

Polybasite pseudohexagonal crystals with Calcite

Realgar pinacoids and prisms with Calcite

Monohydrocalcite crystal structure

Bastnaesite w limonite barite and calcite Fluocarbonate of the cerium