If you don't know what the answer is I got it right here. The answer is Tin certified correct..... If you don't believe me I have proof with a picture.....
When a mineral can scratch another mineral, it means that the mineral is harder than the mineral it can scratch. Hardness is a measure of a mineral's resistance to being scratched, with the Mohs scale commonly used to rank minerals based on their hardness.
The color of a mineral in powdered form is called the mineral's Streak
Biotite is definitely a mineral. It's in the same family as muscovite, another mineral in the mica family.
quarts
True. In general, a mineral can scratch any mineral that is softer than itself according to Mohs Scale of Mineral Hardness. This means that a mineral with a higher number on the scale can scratch a mineral with a lower number.
TIN
Jos Lurie has written: 'South African geology for mining, metallurgical, hydrological and civil engineering' -- subject(s): Geology, Mines and mineral resources
jos,platue state
The population of Jos is 900,000.
There are few different things that the abbreviation JOS can stand for. There is the airport code JOS for JOS, Nigeria, Joy of Satan, even Jesus our Savior.
Jos Verbist is 172 cm.
Jos Viramontes is 5' 10".
Jos Nijhuis was born in 1957.
Jos Dom is 181 cm.
Jos Jacobs died in 1995.
Jos Hooiveld is 193 cm.
Jos Kennis is 161 cm.