17.06.2013 Views

Mineral Resources Potential - Geothermal Resources

Mineral Resources Potential - Geothermal Resources

Mineral Resources Potential - Geothermal Resources

SHOW MORE
SHOW LESS

You also want an ePaper? Increase the reach of your titles

YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.

t<br />

,, .<br />

Ore minerals and mintrrml paragenesb<br />

metavolkano-sedimentary rocks in. the<br />

Microscopy and microprobe studies on Legadembi surface and<br />

underground samples indicate a complex mineral association<br />

consisting of gold-electrum accompanied by sulphides, tellurides,<br />

antimonides, and sulphosalts in variable abundances, with quartz,<br />

carbonate and silicates as gangue minerals. The following ore<br />

minerals were observed; pyrrotite, chalcopyrite, galena, pyrite,<br />

arsenopyrite, gold, electrum, altaite, hessite, petzite, cubanite,<br />

ullmanite, tetrahedtite, freibergite, breithauptite, boulangerite,<br />

bournonite, meneghinite, nisbite, gersdorffite and mackinawite.<br />

..- .<br />

. ,<br />

, - .,. r . . . -<br />

, . ': . ..<br />

. .<br />

*' 1.. , '.<br />

., ..*$ ;<br />

8

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!