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Begin by taking a look at the mineral's color, Examine the mineral and take note of its surface features,Get out the materials needed for the hardness test (see Things You'll need), The number is the hardness, followed by the characteristics of a mineral of that hardness and an example, Next find out your mineral's luster,Now for the streak test, You can also identify a mineral by the way it breaks. If it breaks along a smooth, flat surface (such as mica), it has cleavage. If your mineral breaks along rough, jagged surfaces, it has fracture. Thats all you need to do.
Cleavage is when a mineral breaks into flat pieces. Fracture is when a mineral breaks into irregular pieces. Topaz atom bonds are weaker in some parts and stronger in others. When it is equally strong then it breaks into irregular pieces and if it all weak in a flat line then it will be flat.
You are looking at the minerals cleavage
It wil break & produce fragments of d same shape as d parent material bcos it broke on a flat surface
The Praries.
Slate.
Mica
cleavage
Mica is crystalline and forms layers.
Atomic Arrangement
atomic arrangement
green, flat, pricky
In order for a person to make their own flat sheets, the person must choose the fabric materials for the flat sheets. Fabric material such as cotton and linen are the most common in flat sheets. After deciding what fabric material will be used, the person must choose the size of the flat sheets. The common flat sheets sizes are single, queen and king.
This is called cleavage.
flat,lots of oil,lots of boyou,ceties,and states
Spiky leaves, flat heads, green with red in their mouths.
A structural type of silicate mineral in which flat sheets are formed by the sharing of three of the four oxygen atoms in each tetrahedron with neighboring tetrahedrons. Also known as layer silicate; sheet mineral; sheet silicate.