Chameleon on granite... Camouflage
Quartz
Pumice
Basalt
Basalt Rocks
Go to older post (@d end of d page) for earlier ppt' video's etc... or put the topic in search on right side...
Monday, January 10, 2011
Sunday, January 9, 2011
Rocks and Minerals...
Click on the following link to play a game...
or Copy pate in the address bar...
http://tinyurl.com/3xzztn4
or Copy pate in the address bar...
http://tinyurl.com/3xzztn4
Friday, January 7, 2011
Subscribe to:
Posts (Atom)