What rocks are these?

#31

kirby

-2 Frags – +

lethargistkirbyIf there's any time to necro, it's now.what necro is there ever not a time for ROCKS

They're fucking minerals

[quote=lethargist][quote=kirby]If there's any time to necro, it's now.[/quote]
what necro is there ever not a time for ROCKS[/quote]

They're fucking minerals

#32

32hz

0 Frags – +

marble isnt a mineral

i wouldnt fault someone for calling a massive, vague piece of carbonate-whatever a rock either

marble isnt a mineral

i wouldnt fault someone for calling a massive, vague piece of carbonate-whatever a rock either

#33

riotbz

-1 Frags – +

stop taking these "rocks" for granite

#34

vile

-2 Frags – +

MDMA

#35

Pred

1 Frags – +

http://i.imgur.com/2xbRksG.png
What kind of rock is this?

#36

Bonafide

2 Frags – +

the best way too find out is either testing hardness or grams per cubic centimeter

Weight in the air devided by weight in the air - weight in the water = weight in the air devided by volume = grams per cubic centimeter

Although you do need some equipment for that

the best way too find out is either testing hardness or grams per cubic centimeter
[code]Weight in the air devided by weight in the air - weight in the water = weight in the air devided by volume = grams per cubic centimeter[/code]
Although you do need some equipment for that

#37

Ash_

0 Frags – +

Wouldn't a kitchen scale and a measuring cup suffice?

#38

Bonafide

0 Frags – +

Yes if you want to get estimates, but two very similar minerals can weigh similar as well, and then the differences between weighing would just be the inaccuracy of your measuring tools

#39

Samsa

0 Frags – +

HCl and a pocket knife is all you need.

#40

Ash_

0 Frags – +

BonafideYes if you want to get estimates, but two very similar minerals can weigh similar as well, and then the differences between weighing would just be the inaccuracy of your measuring tools

Fair enough

[quote=Bonafide]Yes if you want to get estimates, but two very similar minerals can weigh similar as well, and then the differences between weighing would just be the inaccuracy of your measuring tools[/quote]

Fair enough

#41

riotbz

0 Frags – +