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How do you know if a rock you found is emerald?
scratch the rock on a piece of paper or something white..... that's HARD. if the color is BROWN then itsEMERALD.
Can you scratch a metamorphic rock?
no
What is a man made metamorphic rock?
A manmade metamorphic rock is something you find in the toilet, some people call it poo or faeces :P
Classification of a rock determined by making a scratch on it?
The hardness of a rock is determined by scratching it with a harder material.
Is scratch a noun?
Well a scratch on your face would be 'a scratch' so it would be a thing, or a noun. But to scratch something would be an action or a verb; 'to scratch' is an action word and a verb.
How does rock make rock dust?
you can crush it good or you can scratch it on something hard
How do you know if a rock you found is emerald?
scratch the rock on a piece of paper or something white..... that's HARD. if the color is BROWN then itsEMERALD.
What can scratch a rock?
TourmalineCorundumDiamond
Can you scratch a metamorphic rock?
no
I scratch your back you scratch mine?
You do something for me, I do something for you. Originated from the monkeys.
What does you scratch my back I scratch your's mean?
Basically, you do something for me, I'll do something for you.
Will it leave a mark if you scratch a hard rock?
That depends what you scratch it with, what material the rock is made from, and how much force you apply when scratching.
What can scratch a quartz rock?
TourmalineCorundumDiamond
Do winning streak scratch cards have a closing date?
Well not really sure, but you better check the scratch cards itself if there are something that mentioned about expiration of the card or something like that. But in online scratch card gaming you can always be sure that the scratch cards are always updated and you can always ask email or call support of the site if you want to know anything about stuff.
What does it mean when two rocks cannot scratch each other?
If two rocks cannot scratch each other, then they would have to be of equal hardness. A harder rock can always scratch a softer rock.
What rock can scratch window glass?
diamond
What is the rock that you can scratch with your nail?
That would be Talc.
