is this platinum?

[lolly]

Found a small rock with some crystal attached, it is sliver shiney, with steaks in the texture. Is very heavy, with no magnitic value. Flakey easily. . would like to send photos but don't know how in this forum.

 

[RockRaven]

In the icons above the message input zone, the third icon from the right hand side will attach pictures, it is a picture of a tree. Good luck.

 

[Plumbata]

From the description it sounds like "Galena", a sulfide ore of lead. I've always liked that mineral. Where, generally speaking, was it found?