RockVault
Kunzite

Image: <bdi><a href="https://www.wikidata.org/wiki/Q108103612" class="extiw" title="d:Q108103612"><span title="Wikipedian and OpenStreetMap mapper from Cologne, Open Data activist">Raimond Spekking</span></a></bdi> (CC BY-SA 4.0)

monoclinicuncommonSilicates

Kunzite

LiAlSi2O6

A transparent, prismatic crystal of kunzite, displaying a delicate pink to lilac color. The specimen shows natural etching on its surfaces.

Kunzite Physical Properties

Mohs Hardness

6.5

Crystal System

monoclinic

Luster

vitreous

Streak Color

white

Cleavage

perfect on {110}, good on {100}

Fracture

uneven

Specific Gravity

3.1

Colors

pink, lilac, violet

Transparency

transparent

Type Locality

Minas Gerais, Brazil

Mineral Group

Silicates

Uses

jewelry, collector

Associated Minerals

quartz, feldspar, lepidolite, tourmaline, beryl

Rarity

uncommon

Geological Context

Kunzite is a variety of spodumene that forms in lithium-rich granitic pegmatites, often found in association with other pegmatite minerals.