Mexican Fluorite & Calcite: Crystal Habits, Colors and Collector Examples

Mexico produces an enormous range of fluorite and calcite specimens, from geometric cubes to warm honey-colored crystals and mixed-mineral matrix pieces. Looking at real specimens side by side makes those differences much easier to understand.

Purple cubic fluorite

One current 2.5 oz specimen features multiple purple fluorite cubes scattered across a darker crystalline matrix. Cubic habit is one of fluorite’s most recognizable forms, and the violet color makes the geometry even more obvious.

View the purple fluorite specimen.

Pale green fluorite

Our 8.3 oz pale green fluorite cluster shows a softer, more translucent expression of the same mineral. Broad modified cubic faces give it a very different character from the smaller violet cube specimen.

View the pale green fluorite cluster.

Honey calcite

Mexican calcite can range from champagne to amber and orange. Our catalog includes a compact 1.6 oz honey calcite cluster with smoky quartz and a larger 10.6 oz golden calcite cluster.

View the 1.6 oz honey calcite specimen or the 10.6 oz cluster.

Calcite on botryoidal goethite

Two additional Mexican specimens pair pale calcite with deeply textured botryoidal goethite. These associations show how dramatically matrix can affect the appearance of a familiar mineral.

Mixed fluorite and calcite

A substantial 25.3 oz green fluorite and calcite specimen combines pale green fluorite, translucent calcite and warm-toned accents across a natural matrix.

View the 25.3 oz fluorite and calcite cluster.

Browse more Mexico mineral specimens, fluorite, and calcite.