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According to the Mohs scale of hardness, Diamond has a hardness of 10 and Quartz has a hardness of 7. Any mineral with a hardness greater than 7 can scratch quartz and diamond can scratch any mineral with a hardness less than 10. Corundum (hardness of 9) and Topaz (hardness of 8) are two examples of minerals that can scratch quartz but not diamond.
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What kind of rock is a quartz?
Quartz is a mineral composed of silicon and oxygen, SiO2.
What kind of rock is quartz?
technically, quartz is not a rock. it is a mineral. quartz can be found in any type of rock
What kind of a mineral is chert?
Chert is actually not a mineral. Chert is a type of sedimentary rock that is made up of many minerals. It is composed mainly of the minerals chalcedony and quartz.
What type of fracture does class and quartz have?
The mineral quartz show the property of fracture. it breaks along a curved surface. this kind of fracture is called conchoidal fracture. In math the quartz is x3.
What kind of rock is quartz formed from?
Quartz is an essential constituent of granite and other felsic igneous rocks. It is very common in sedimentary rocks such as sandstone and shale and is also present in variable amounts as an accessory mineral in most carbonate rocks. It is also a common constituent of schist, gneiss, quartzite and other metamorphic rocks.
What kind of mineral will scratch a mineral?
A harder mineral will scratch a softer one.
What kind of rock is a quartz?
Quartz is a mineral composed of silicon and oxygen, SiO2.
What kind of rock is quartz?
technically, quartz is not a rock. it is a mineral. quartz can be found in any type of rock
What is a kind of mineral that occurs in crystalline form?
Quartz
What is a kind a mineral that is occurs in crystalline form?
Quartz
What is a kind of mineral that occurs in crystalline form and may be colorless?
Quartz
Can glass scratch topaz?
There are many different kinds of glass, with different hardnesses, but for the most part the hardness of quartz can be taken as a maximum value. Topaz will in fact scratch quartz, so it should scratch nearly any kind of glass.
Which mineral is known as the brown diamond?
One kind of brown diamond is a diamond, formed from carbon.
What kind of mineral occurs in crystalline form that starts with a q?
Quartz, which consists of silicon dioxide.
What kind of rocks can diamonds scratch?
Every other rock or mineral. You see, on the Moh's Scale (The hardness of rocks,) diamond ranks at a 10 which is the highest level. For more information, visit the related link.
What kind of test is it when you scratch a mineral with a nail?
Most likely you would be testing to see if the mineral was harder or softer than the nail.
What kind of dirt soil rock or mineral is gold found with?
Found mostly in quartz. To extract it grind up the quartz the stick it on a plate. Put the plate in water the gently shake it so that the pieces of quartz fall off the all that's left is gold.
