I need to identify a rock, all I know is the density is 1.4 g/cc and it

Subject: I need to identify a rock, all I know is the density is 1.4 g/cc and it

Date: Sat Mar 27 07:37:47 1999
Posted by Neena
Grade level: 7-9 School: Edison High
City: Edison State/Province: NJ Country: US
Area of science: Earth Sciences
ID: 922541867.Es

Message:


isn't flammable. It's grey, kinda dark. I don't know the 
hardness or streak color or anything like that b/c I am taking 
IPS, not earth science.

Re: I need to identify a rock, all I know is the density is 1.4 g/cc and it

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