Tinaksite

Image

Honey-brown tinaksite crystals (7.8cm) in lilac waxy charoit, from Chara and Tokko Rivers Confluence, Aldan Shield, Sakha Republic, Russia. Size: 7.9 x 7.9 x 1.3 cm

© Rob Lavinsky, iRocks.com – CC-BY-SA-3.0

Properties

Formula K2NaCa2TiSi7O18(OH)O
Abbreviation Tnk
Luminescence emitters Mn, TiO6, Unspecified
IMA Status Approved (IMA 1968 s.p.)
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Tags Mineral, Silicate , Hydroxide

Composition

Element Atoms
H 1
Na 1
Ca 2
Ti 1
Si 7
O 20
K 2
Total: 34

Reference

Reference Lines Spectra Images
Gaft et al. 1981a 8 0 0