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vdhinesh79 Replies: 14 Views: 10571 |
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vdhinesh79 - you seem to really want your specimen to be gold. From the information you have given, we cannot help you further. I am sure you have local resources who can help you further - maybe ... |
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vdhinesh79 Replies: 14 Views: 10571 |
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Well, if you are sure it is gold, a chemical test could let you know if it is....
Simply try to disolve a piece of the looking glistening parts in aqua regia. It if disolves, it may be. If not, by s ... |
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vdhinesh79 Replies: 14 Views: 10571 |
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I was talking about the hardness of the parent rock not the gold part. | |
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vdhinesh79 Replies: 14 Views: 10571 |
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Also it hardness is surely above 4. | |
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vdhinesh79 Replies: 14 Views: 10571 |
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You are right hence I crushed a magnet into very small piece and saw whether they become attracted to the black part of the specimen but I saw no magnetic effect. | |
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vdhinesh79 Replies: 14 Views: 10571 |
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But this specimen is completely non magnetic, hence it can't be Biotite Mica. | |
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vdhinesh79 Replies: 14 Views: 10571 |
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Photo | |
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vdhinesh79 Replies: 14 Views: 10571 |
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Photo | |
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vdhinesh79 Replies: 14 Views: 10571 |
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I found it in a lake in madurai tamilnadu india. | |
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vdhinesh79 Replies: 4 Views: 2757 |
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Sorry. Thanks for your advice. | |
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vdhinesh79 Replies: 4 Views: 2757 |
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But the majority of the rock contains orange color. | |
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vdhinesh79 Replies: 4 Views: 2757 |
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It's color is orange and has white crystals which looks like quartz. It is non magnetic. | |
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vdhinesh79 Replies: 1 Views: 2108 |
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It is weakly magnetic and the steak is reddish brown. It was found in red soil in India. | |
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vdhinesh79 Replies: 3 Views: 2216 |
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Yes, one of the main clue was its streak is reddish brown. | |
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vdhinesh79 Replies: 3 Views: 2216 |
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What type of hematite ore is this? | |
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