Tavorite

Q: What is Tavorite?

Tavorite is a very rare yellow-green to green lithium iron phosphate mineral with a vitreous luster and moderate dispersion that produces attractive faceted collector gems. It was named in honor of Joseph Tavora Coelho, director of the DNPM (Brazilian National Department of Mineral Production) and o

Q: What is the hardness of Tavorite?

Tavorite has a Mohs hardness of 0.0, making it relatively soft for use in jewelry.

Q: How much does Tavorite cost?

Tavorite falls into the Budget (< $50/ct) price range. Prices vary based on color, clarity, cut, and origin.

Q: What is the crystal system of Tavorite?

Tavorite belongs to the Triclinic crystal system.

Physical & Optical Properties

Category Semi-Precious Gems

Mohs Hardness 0.0

Specific Gravity 3.32

Refractive Index 1.795 – 1.86

Crystal System Triclinic

Color various

Pleochroism Yellow-green - colorless

Mohs Hardness

Mohs hardness of Tavorite shown against the ten reference minerals, from talc (1) to diamond (10).

Crystal System

Value & Market

Price Tier Budget (< $50/ct)

Where to Buy Tavorite

Blue Nile Fine jewelry retailer

James Allen Gemstone jewelry

Brilliant Earth Ethically sourced gems

Amazon Wide selection

Links may earn a commission at no extra cost to you.

About Tavorite

Tavorite is a very rare yellow-green to green lithium iron phosphate mineral with a vitreous luster and moderate dispersion that produces attractive faceted collector gems. It was named in honor of Joseph Tavora Coelho, director of the DNPM (Brazilian National Department of Mineral Production) and occurs in complex granitic pegmatites in Brazil and also in Portugal. Its lime-green color and rarity make faceted tavorite stones prized among collectors of unusual gems.

On this page