What kind of rock is this?

[Rww1987]

Found this next to the lake and it's magnetic.

 

Amazon Forum Fav 👍

A Handbook of Civil War Bullets and Cartridges - Grab it through Amazon!

[Eu_citzen]

I don't think you can get a proper ID on that one, maybe a qualified guess at best.
Rocks are a difficult thing, sometimes even with a loupe and the rock in hand.

I see what looks like K Feldspar.
Can you recognize any quartz, Biotite, or maybe Pyroxene in this rock?

Is it strongly magnetic or just weakly?

 

[Rww1987]

I don't think you can get a proper ID on that one, maybe a qualified guess at best.
Rocks are a difficult thing, sometimes even with a loupe and the rock in hand.

I see what looks like K Feldspar.
Can you recognize any quartz, Biotite, or maybe Pyroxene in this rock?

Is it strongly magnetic or just weakly?

I don't seem to have any Biotite or pyroxene in it but maybe K Feldspar. A magnet will hold it's self to the rock. I'll try to post better pics.

 

[Rww1987]

I don't seem to have any Biotite or pyroxene in it but maybe K Feldspar. A magnet will hold it's self to the rock. I'll try to post better pics.

Another photo.