Fluorite Halide Mineral - 10 Unpolished Fluorescent Mineral Specimens

Each rock measures approx. 1 to 2 inches along the longest side Impurities can affect the color - color can range from green to purple, but majority

Fluorite: A Spectrum of Colors in the Mineral World

Calcite & Willemite Fluorescent Mineral Specimen (4.6 lbs _ S-29

Fluorescent Minerals — OLD EARTH MINERALS — Offering quality

THOMSENOLITE from Greenland * RARE HALIDE MINERAL * 2,5 cm

298g Blue Fluorite with Pyrite - Fujian, China – Erikord Gems

Cubic Green Fluorite - Diana Maria Mine, England – Mineralogy

MIneral Identification Made Easy - the Kit - Northwest Treasures

Some crystals emit visible light in fantastic colors when viewed under ultraviolet light. This quality is known as fluorescence. This specimen

Calcite & Willemite Fluorescent Mineral Specimen (4.6 lbs _ S-29)

1.5 Green, Fluorescent, Cubic Fluorite Crystal - Madagascar

Mineral Specimens / Spain - Fabre Minerals

mineral - Students, Britannica Kids