I always take feldspar for granite.
How many pints in a quartz??
Geology rocks my world.
Stick is right. “Find a penny, pick it up ..”
i think she has rocks in her head
Can’t beat the puns, so I’ll go for the reality angle. Depending on how old that penny is, it’s probably more zinc than it is copper.
There’s no copper in pennies.
Gneiss rocks, kids! :)
Keith Messamer over 15 years ago
I always take feldspar for granite.
Yukoneric over 15 years ago
How many pints in a quartz??
grinstoya over 15 years ago
Geology rocks my world.
Asrial over 15 years ago
Stick is right. “Find a penny, pick it up ..”
bald over 15 years ago
i think she has rocks in her head
camelsamba2 over 15 years ago
Can’t beat the puns, so I’ll go for the reality angle. Depending on how old that penny is, it’s probably more zinc than it is copper.
Ashrey over 15 years ago
There’s no copper in pennies.
felisd about 15 years ago
Gneiss rocks, kids! :)