Geology: Granite, Granodiorite and Diorite. 

Thank you! 😃

I will schedule to do this Tuesday.

Could have, but I got these from a University.

Take care.

For mica, in granite it should be 50-50, but as you head to granodiorie the biotite becomes the dominant mica, and makes up most of the mica in diorite.

It is a Granodiorie. To much Amphibole which is the black mineral, to be a Granite.

These rocks are great.

2 rupee

The new rage, soapy mouth.

I do not do French.

Lol.

I agree with both statements