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What else can I help you with?
Are diamonds softer or harder than copper?
Diamond is the hardest known natural mineral on earth, raking top or 10 on the Mohs Scale of hardness. Copper ranks 2.5-3 on the same scale, rating it as much softer than diamond.
Weight of a mineral called graphite?
That depends on how much mineral you have.
How much does the element copper weight?
The density of copper is 8,96 g/cm3.
What test would you perform to distinguish hematite form copper how would you carry out this test?
A few things used to identify minerals are streak tests, hardness, cleavage, solubility, magnetic.Streak test: When you scrape a mineral on a streak plate it leaves behind powder of a certain color. Hematite leaves a red streak. I don't know what streak copper has.Hardness test: minerals have different hardness, their ability to be scratched or scratch. this can be determined by seeing if you can scratch a mineral with your finger nail or if the mineral will scratch a piece of glass. I don't know if this test will do much good though in determining copper from hematite.Cleavage: Cleavage in mineralogy refers to when you break a mineral, how it fractures. Does it fracture into cubes, rhombus shapes, conchoidal, etc.Solubility: copper is soluble in acids and forms green-blueish solutions, hematite is insoluble.Magnetic: hematite is sometimes slightly or strongly magnetic. copper is not magneticAfter you test your samples, look up in a book or manual to see which mineral(s) have matching properties.
How much does a lb of copper weigh?
It is impossible to give an answer. For instance, a metre of copper wire, or a metre of a copper ingot?
Much of the world's copper is contained in which mineral ore?
The largest source of copper is from porphyry ore.
How much copper minerals should you take in one day?
Copper isn't a mineral you are supposed to ingest, it provides no nutritional value so the answer is: none
What mineral is the Statue of Liberty covered in?
The Statue of Liberty outer covering or skin is copper?
How much is your 1971 pure silver dollar worth?
American circulation coins were never made of pure silver. They contained at least 10% copper for hardness. 1971 dollar coins for circulation contained NO silver - they were made of copper and nickel. Collectors' coins were struck in 40% silver.
The agricultural and mineral riches of Africa include?
The agricultural and mineral riches of Africa include tea, coffee, copper, zinc, rubber, cocoa and much more. These are the main exports from the African continent to the world.
How much copper is in a US dime?
US dimes from 1965 to date are made from 75% copper and 25% nickel outer layers bonded to a core of pure copper, for a total of about 92% copper. Dimes weigh 2.27 gm so they contain roughly 2.09 gm of pure copper. Older dimes were made of 90% silver and 10% copper. These coins weighed 2.5 gm so they contained 0.25 gm of copper.
What mineral do you have in the country?
There are several mineral deposits in the island country of the Philippines. The country has shown much potential for copper, gold, nickel, chromite, and other metals, as well as marble, limestone, clays, feldspar, rock aggregates, and dolomite.
How much is a 1969 penny with a d on it worth?
The short answer is 1 cent. If it was in choice uncirculated condition it would be worth as much as 35 cents. The current value of the copper contained in a 1969 cent is about 1.9 cents.
What mineral deposites do you in the country?
There are several mineral deposits in the island country of the Philippines. The country has shown much potential for copper, gold, nickel, chromite, and other metals, as well as marble, limestone, clays, feldspar, rock aggregates, and dolomite.
What mineral deposit do you have in the country?
There are several mineral deposits in the island country of the Philippines. The country has shown much potential for copper, gold, nickel, chromite, and other metals, as well as marble, limestone, clays, feldspar, rock aggregates, and dolomite.
Are diamonds softer or harder than copper?
Diamond is the hardest known natural mineral on earth, raking top or 10 on the Mohs Scale of hardness. Copper ranks 2.5-3 on the same scale, rating it as much softer than diamond.
How much for pound of copper?
How much 90 pounds of copper cost
