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Tawmaw (Tawhmaw; Taw Maw), Myitkyina-Mogaung District, Kachin State, Burma (Myanmar) 3x2.5x0.8 cm specimen of high grade green jadeite - with the local name Maw Sit Sit. It composed on ~98 wol.% by chromian jadeite (5.22 wt.% Cr2O3) intermediate member of jadeite-kosmochlor series. Composition of jadeite from the specimen is Na1.00(Al.85Cr.13Fe"'.02)1.00[(Si1.98Al.02)2.00O6] or in therms of end members ~ Jad85Ksm13Aeg2. Associated ... |
| © Pavel M. Kartashov | Photo ID: 192144 View Count: 298 |
Kosmochlor : NaCr[Si2O6], Jadeite : Na(Al,Fe3+)[Si2O6] | |
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Tawmaw (Tawhmaw; Taw Maw), Myitkyina-Mogaung District, Kachin State, Burma (Myanmar) Kosmochlor intergrown with Jadeite from Taw Maw, Myanmar ( Burma). Field of view: 3 cm. Specimen and photo: Knut Eldjarn. |
| © Knut Eldjarn | Photo ID: 74516 View Count: 490 |
Kosmochlor : NaCr[Si2O6] | |
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Tawmaw (Tawhmaw; Taw Maw), Myitkyina-Mogaung District, Kachin State, Burma (Myanmar) Mawsitsit - Tawmaw, Myitkyina-Mogaung District, Kachin State, Myanmar - a polyminerallic aggregate composed primarily of kosmochlor with minor chromian jadeite, chromian albite and chromian eckermannite. |
| © 2007 D E Russell | Photo ID: 139311 View Count: 244 |
Kosmochlor : NaCr[Si2O6], Jadeite : Na(Al,Fe3+)[Si2O6] | |
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Tawmaw (Tawhmaw; Taw Maw), Myitkyina-Mogaung District, Kachin State, Burma (Myanmar) Kosmochlor grains in Jadeite Sample size: 3,2 X 2 cm Collection and photo: Arliguie M |
| © Arliguie M | Photo ID: 121510 View Count: 208 |
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