Joseph Banda Posted March 30, 2019 Share Posted March 30, 2019 Quote Link to comment Share on other sites More sharing options...
Bedrock Bob Posted March 30, 2019 Share Posted March 30, 2019 It looks like the ore of lead and zinc. The shiny grey crystals are galena (lead) and the green crystals are sphalerite (zinc). The tiny white crystals are calcite. All of your rocks look to be the same stuff. Some more crystalized than the others. 1 1 Quote Link to comment Share on other sites More sharing options...
Hunt4blunt Posted March 31, 2019 Share Posted March 31, 2019 Bedrock I think you just answered my topic in forum as well. Thanks Quote Link to comment Share on other sites More sharing options...
fuss Posted March 31, 2019 Share Posted March 31, 2019 I think a better photo may help, you posted 7 of the same image. maybe take it outside on a sunny day and get a closeup if possible. But to me it looks more like a pegmatite with k-feldspar and biotite but a better photo could change my guess. 2 Quote Link to comment Share on other sites More sharing options...
Bob(AK) Posted April 1, 2019 Share Posted April 1, 2019 agree with fuss, quartz, pegmatite looking 1 Quote Link to comment Share on other sites More sharing options...
Morlock Posted April 1, 2019 Share Posted April 1, 2019 You need to take better pictures. Go outside in natural light and photograph them. 1 Quote Link to comment Share on other sites More sharing options...
4meter Posted April 1, 2019 Share Posted April 1, 2019 In the textbook terminology its a granite. Very nice looking Biotite in that sample. 1 Quote Link to comment Share on other sites More sharing options...
Joseph Banda Posted April 11, 2019 Author Share Posted April 11, 2019 thanks for the answers and i have just taken another picture of it on the sunlight Quote Link to comment Share on other sites More sharing options...
d_day Posted April 11, 2019 Share Posted April 11, 2019 Yup, granite. Quote Link to comment Share on other sites More sharing options...
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