Q:Shale, slate, dry slate, schist, gneiss, how to distinguish?

Shale and slate distinction is very simple. Shale, as the name suggests, like the page of a page, each piece is thin, can easily tear

Q:What is the silty slate

Silty slate: fresh surface black, weathering surface gray and black,

Q:What is the structure of what is the rockstone rockstone?

The main component of quartzite is the main component of silica

Q:What is the difference between carbonaceous slate and graphite?

Carbon slate is a plate-like structure, basically no recrystallization of the rock, is a metamorphic rock, the original rock is muddy, silty or neutral tuff, along the plate direction can be stripped into thin slices. The color of the slate varies with the impurities it contains.

Q:what are the characteristics of shale

According to the size of the gravel, the conglomerates are divided into boulders (> 256 mm) Rock, gravel (64 to 256 mm) conglomerate,

Q:What are the conditional characteristics of slate?

Slate saturated water absorption is strong, poor water stability

Q:What is the price of the decorative slate market?

the greater the price the higher the price, the thicker the higher the price and so on

Q:What is the meaning of slate?

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

Q:Slate, phyllite, schist, gneiss, what is the petrological characteristics

black hard chlorite or manganese aluminum garnet and other variable crystal

Q:Slate paint and diatom mud which is good

, the greatest degree of protection of diatom mud purification of air