What is this 17.4 rock?
- Thread starter Godrocks2
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DDancer
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All I can say at the moment is that it appears to be a compacted mass of crystals. Hardness test, streak test if applicable, specific gravity test and maybe knock a fresh chunk off. Where was it found?
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IAMZIM
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Looks a lot like Hornblende.
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There are many types of rock that are similar in appearance to that you have posted. If you believe it has value, have a portion assayed. Alternatively, many geologists could identify it with the aid of a loupe and a few different acids.
Time for more coffee.
Time for more coffee.
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IAMZIM
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- ace 250/garret pinpointer, garret AT Gold
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- All Treasure Hunting
Mmmm... sounds good!
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