Identify the sandstone several steps

Sandstone is sand into rock. The formation of sandstone involving two basic stage. The first phase of a suspension of sand through long-term precipitate. The second phase of other debris will sand compaction weight. You can through its remarkable characteristics identification rock.

Step 1

Check the composition of sandstone. Sand usually in 0.1 mm to 0.2 mm range between and quartz. Cement is typical of calcium Limestone and silica.

Step 2

Understand the basic attributes of sandstone. It usually hardness of 7, density is water 2 and 2.65 times. Sandstone is usually opaque, accompanied by some gloomy burnish, some sandstone is translucent likely also.

Step 3

Observe the color of sandstone. It is usually brown or yellow, is a mixture of quartz and feldspar, usually displayed as dark yellow. Iron oxide is a common impurities, can cause from pink to red sandstone.

Step 4

See sandstone layers features. Fluid and irregular wave shape layer that the accumulation of fractal sand dunes, comparative regular stone is water that sediments.

Step 5

In Marine or terrestrial environment looking for sandstone. Deposit the specific location decision sandstone composition and particle sizes. Please note that the word "land", here refers to the Marine areas, therefore, include lakes and rivers.