Q:What is the slate formation?

The formation of rock formations (ie, the state of the formation of the formation, inclination, direction and inclination) bed, attitude of the formation of rock formation in the space of the state and position of the general term.

Q:what are the characteristics of slate

The bottom of the sequence, with the underlying rock is not integrated or fake integrated contact

Q:What is waterproof (with slate)

Slate is in the waterproof material on the upper surface of the particle size of not more than 4mm small stone layer, bonded to the roof

Q:Slate is made of what kind of rock

A metamorphic rock. From the clay, silty sedimentary rocks or acid tuffy rocks, tuffs formed by a slight metamorphism

Q:What is the color of the slate? Soft and hard Structure?

With a residual muddy structure. Slate is a low-level product of regional metamorphism, temperature and pressure are not high, mainly by the impact of stress.

Q:What are the characteristics and slate?

The color of the slate varies depending on the impurities it contains. The iron is red or yellow

Q:What is the meaning of slate?

The color of the slate varies depending on the impurities it contains.

Q:Shale, Slate, Phyllanthus Field How to identify?

There are sericite luster on the surface of the mantle, and the slate is generally no or not obvious.

Q:Sandstone and slate which quality is better

Sandstone and slate are all sedimentary rocks, different regions, different quality

Q:What is the exact definition of slate?

Slate can be used as building materials and decorative materials, ancient in the area rich in slate commonly used for tiles. Slate generally does not contain minerals.