Fluorite Cubes on Matrix

Fluorite Cubes on MatrixFluorite is one of the most variable of all crystalline minerals, occurring in shades of blue, green, purple, red and many other colors corresponding to their physical makeup and conditions when the mineral was formed. The name fluorite comes from its use as a flux, or chemical cleaning agent, in iron smelting and other metallurgy. Pure fluorite is clear, but most specimens have vivid color due to various impurities and are often fluorescent. With a

delicate crystalline formations

Due to its incredibly vivid and deep coloration

several include multiple pipefish specimens on the same slab

These incredible collector’s pieces – each one of a kind – feature massive semitransparent calcite crystals

Flexycalymene Trilobite Geodes are approx

or chemical cleaning agent

Each contains at least one (most several) clearly visible insect

Creedite is sought after for its unique fine crystalline structure

resulting from the oxidation of its copper and sulfide components

Harpes (Scotoharpes) Trilobite

where some truly impressive specimens like this very rarely emerge from the mines

creating a striking and colorful contrast