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Is not an property of an index mineral?
forms only in a sedimentary rock
What metamorphic grade does the mineral sillimanite belong to?
Sillimanite is an index mineral for high temperature and variable pressure metamorphism.
What mineral within a metamorphic rock that can be used to provide a narrow constraint on the temperature and pressure of formation of the rock is termed?
index mineral
What is an Example of a gem that is not a mineral?
Opal is not a mineral, but a silica gel.
How do index minerals help geologist?
Index mineral represents its presence over a large area for a specific period of time. So it helps the geologist to find out the time period.
What is an example of an index mineral?
calcite
What is index mineral?
An index mineral is used in geology to determine the degree of metamorphism a rock has experienced.
When was Mineral Wells Index created?
Mineral Wells Index was created on 1900-05-05.
What is an index mineral?
An index mineral is used in geology to determine the degree of metamorphism a rock has experienced.
Is not an property of an index mineral?
forms only in a sedimentary rock
What are examples of index mineral?
kyanite and sillimanite
How do you do math indicies?
You do indicies by multiplying the big number by itself the number of times the index is. for example, if you had 2 2 (2 being the index) it would be 2x2, 4. But if it is 2 3 (3 being the index) it would be 2x2x2, 8.
What is not a property of an index mineral?
forms only in a sedimentary rock
What metamorphic grade does the mineral sillimanite belong to?
Sillimanite is an index mineral for high temperature and variable pressure metamorphism.
What is the index of a square root?
The index is 2. If we have the nth root of a number, the index is n. The index means how many times do we multiply the number by itself. So for square roots, we do it twice. For example, square root of 9 is 3 because 3x3 is 9 and index is 2. Cube root of 8 is 2 since 2x2x2=8 so the index is 3 since we multiplied 2 by itself 3 times
What is gypsm?
Gypsum is a mineral, with the chemical formal CaSO4(H2O)2. It is soft and is an index mineral for Moh's Hardness Scale, with a hardness of 2. It is softer than a fingernail. It is in the monclinic crystal system and is commonly used in agriculture, manufacture of ceramics and sheet rock.
What mineral within a metamorphic rock that can be used to provide a narrow constraint on the temperature and pressure of formation of the rock is termed?
index mineral
