I need help...

I don't know what are these rocks.Please help me to identify them!:S

rock 1 : [www.gazduireimagini.net]
[www.gazduireimagini.net]

rock 2 : [www.gazduireimagini.net]
[www.gazduireimagini.net]

rock 3 : [www.gazduireimagini.net]
[www.gazduireimagini.net]

rock 4 : [www.gazduireimagini.net]
[www.gazduireimagini.net]

rock 5 : [www.gazduireimagini.net]
[www.gazduireimagini.net]

rock 6 : [www.gazduireimagini.net]

rock 7 : [www.gazduireimagini.net]
[www.gazduireimagini.net]

rock 8 : [www.gazduireimagini.net]
[www.gazduireimagini.net]
[www.gazduireimagini.net]
[www.gazduireimagini.net]

Hy
#1 maybe some marble or limestone, check hardnes and acid solubility,
#2 some poor sorted conglomerate-sandstone
#3 some volcanic rock, riolite-trahite series
#4 metamorphic rock, schist or gneiss
#5 volcanic rock-tufite??
#6 maybe quartzite
#7 sandstone
#8 metamorphic rock amphibolite?

Good luck

Boris



Edited 1 time(s). Last edit at 03/20/2011 08:29AM by Boris Erjavc.

Thanks very much Boris!But i'm not sure on what did you say...

Praporgescu, you would be helped by borrowing some basic books from the library and looking up these rocks and see if the descriptions match (or google the rock names).

Regards,
Ralph

Thanks very much for advice Ralph.I have already some books but i can't make my mind ...:)

Some tables for identifying rocks.
Dont give up.
Boris

And final one.
Good luck
Boris

WOW!!(:D Thanks Boris.This will help me a lot!!!