Mineral

Fluorite and Rose Quartz

Fluorite (CaF2), Rose Quartz (SiO2)

AI-generated identification · may be incorrect

Fluorite: Hardness 4 (Mohs), typically clear, white, green, blue, purple, yellow; vitreous luster; isometric crystal system (octahedral, cubic, dodecahedral); perfect octahedral cleavage. Rose Quartz: Hardness 7 (Mohs), pale pink to rose red; vitreous luster; trigonal crystal system (usually massive);…

Identified November 5, 2025More mineral →

Explore Fluorite and Rose Quartz in the encyclopedia →

Identify your own rocks.

Get a report just like this from any photo, free.

App Store Google Play

Physical properties

Formation & geological history

Fluorite: Forms in hydrothermal veins, as an accessory mineral in igneous rocks, and in sedimentary rocks. Can be found in open fissures and cavities. Geological age varies. Rose Quartz: Forms from the slow cooling of hydrothermal solutions, often in pegmatites, massive quartz veins, and sometimes in deeply buried, metamorphic rocks. Geological age varies, often found in ancient rock formations.

Uses & applications

Fluorite: Used in metallurgy as a flux, in the chemical industry for hydrofluoric acid production, and in optics for lenses. Gemstone quality fluorite is used for carvings and jewelry, though its softness makes it less common for rings. Rose Quartz: Primarily used as a gemstone for jewelry (beads, cabochons, carvings) and ornamental purposes. Also valued in spiritual and holistic practices.

Geological facts

Fluorite is known for its wide range of vibrant colors and often exhibits fluorescence under UV light. It is one of the most colorful minerals in the world. Rose Quartz gets its delicate pink color from microscopic inclusions of dumortierite, a fibrous mineral, or sometimes from irradiation. It is often associated with love and emotional healing.

Field identification & locations

Fluorite: In the field, look for its distinctive cubic or octahedral crystal forms, glassy luster, and perfect cleavage. It's softer than glass and easily scratched. Common localities include China, Mexico, Mongolia, and the USA. Rose Quartz: Typically identified by its characteristic pink color and massive habit. It is harder than glass and will scratch it. Found worldwide, with major deposits in Brazil, South Africa, India, and the USA (South Dakota).

Other mineral specimens

See all

Gneiss or Schist

Gneiss or Mica Schist with Garnet

Metamorphic

Sandstone (with potential mineral staining/concretions)

Arenite (SiO2 based)

sedimentary

Calcite–fluorite mineral specimen with iron-oxide staining

Calcite (CaCO₃), likely fluorite (CaF₂), with possible quartz and iron/manganese oxides

mineral

Mineral Sand (Heavy Mineral Sand Concentrate)

Placer deposit concentrate containing minerals such as ilmenite, rutile, zircon, and magnetite

mineral

Septarian Pebble

Septarian nodule / Concretion

sedimentary

Soil with Mineral Detritus and Quartz Fragments

Regolith / Silicate Mineral Aggregate

sedimentary