Tugtupite

A variety of Minerals

Tugtupite specimen - rock identification

What is Tugtupite?

Tugtupite is a rare and captivating gemstone known for its vibrant pink color and unique feature of exhibiting fluorescent properties under ultraviolet light. It was first discovered in the remote area of Tugtup Agtakôrfia, Greenland in 1957. Gem-quality tugtupite exclusively originates from Greenland, despite its discovery in Russia and Canada.

Optical Properties

Refractive Index
1.494-1.504
Birefringence
0.008
Pleochroism
Moderate
Optical Character
Biaxial positive

Tugtupite Market Value Calculator

Estimate the market value of Tugtupite using size, quality, and finish. This preview calculator is for quick context and is not a formal appraisal.

Preview only. Full pricing comps and valuation report in the app.

Tugtupite Localities Map

See where Tugtupite is found with a localities map, collecting zones, and geology context. Generate a sample map preview below.

Map preview
North ZoneCentral RidgeSouth Basin

Interactive map layers and collecting notes are available in the app.

The Meaning

Tugtupite is thought to come from the word 'tuttupit', which means ‘reindeer blood’ in Greenlandic Inuit. There is an Inuit legend about a female reindeer drover who went to the mountains to give birth. Where her birthing blood fell to the ground, tugtupite formed. Another Inuit legend states that the passion of lovers can make the stone glow.

Quick Facts

Physical Properties

Color
Pink, white, crimson, blue, green
Hardness (Mohs)
4
Density
2.33 g/cm³
Streak
White
Luster
Sub-vitreous, Waxy, Greasy, Dull
Crystal System
Tetragonal

Chemical Properties

Chemical Formula
Na₄BeAlSi₄O₁₂Cl
Elements
Al,Be,Cl,Na,O,Si
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