Found it while fossil hunting in San Antonio
>>709985
Looks like a rock. For ants.
>>709988
fuck u
>>709990
Post a better pic at least nigger
pick up literally any rock or stick. congrats, you are now holding a native american tool
Put a bottle of liquor next to it over night. If it's empty in the morning you know it's Indian
Can't tell from this distance- take a couple of close ups in better light (especially of the edges).I have a degree in archeology.
>>709985
Quartz or calcite. Scrape it on metal. If it leaves a trail it's calcite. If not, it's quartz. Enjoy the results!
>>710663
How can you tell that it is only one of two types of rock from a single shit quality picture. At that resolution, I'm not entirely convinced that it isn't just a chunk of limestone.
>>710663
Except it looks nothing like those two minerals.
>>710663
>Scrape it on metal
I can tell you're an expert because you know that all metals have the same properties.
>Mohs hardness
