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S & K Mine (Monywa Mine), Monywa, Monywa District, Sagaing Division, Burma (Myanmar)

Diaspore
S & K Mine, Monywa, Monywa District, Sagaing Division, Burma

Photo: Rob Lavinsky
Latitude: 22°15'N
Longitude: 95°5'E
The 50 km2 Monywa copper district lies near the Chindwin River within the northward continuation of the Sunda-Andaman magmatic arc.

High-sulphidation epithermal copper deposit(s), hosted in a series of Cenozoic sedimentary clastic rocks and Late Miocenic felsic to intermediate volcanic rocks (andesite or dacite porphyry intrusions).
Most mineralization is structurally-controlled with digenite-chalcocite in breccia dykes, in steeply dipping NE-trending sheeted veins, and in stockwork and low-angle sulfide veins.

The mine was started in 1984 (1983 according to Mitchell et al. 2011, as a small open pit at Sabetaung), is owned by No. 1 Mining Corp. (sic) and operated by a 50/50 joint venture of Ivanhoe Mining and the military regime.

Mineral List

Mineral list contains entries from the region specified including sub-localities
Alunite
Bornite
Chalcocite
Chalcopyrite
'Chlorite Group'
Covellite
Diaspore
Digenite
Enargite
Kaolinite
Muscovite
var: Sericite

Pyrite
Pyrophyllite
Quartz


18 entries listed. 12 valid minerals.

Localities in this Region

Burma (Myanmar)

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References

- Mining Annual Review (1985): 56 & 389.
- Khin Zaw, Peters, S.G., Cromie, P., Burrett, C., and Zengqian Hou (2007): Nature, diversity of deposit types and metallogenic relations of South China. Ore Geology Reviews 31, 3-47.
- Singer, D.A., Berger, V.I., and Moring, B.C. (2008): Porphyry copper deposits of the world: Database and grade and tonnage models, 2008. US Geological Survey Open-File Report 2008-1155.
- Mitchell, A.H.G., Myint, W., Lynn, K., et al. (2011): Geology of the High Sulfidation Copper Deposits, Monywa Mine, Myanmar. Resource Geology, 61, 1-29.


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Copyright © Jolyon Ralph and Ida Chau 1993-2013. Site Map. Locality, mineral & photograph data are the copyright of the individuals who submitted them. Site hosted & developed by Jolyon Ralph. Mindat.org is an online information resource dedicated to providing free mineralogical information to all. Mindat relies on the contributions of thousands of members and supporters. Mindat does not offer minerals for sale. If you would like to add information to improve the quality of our database, then click here to register.
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