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

which is made up of hundreds of millions of years of shellfish

Q:Gravel, shale, slate, what are the characteristics

such as the northern Chinese Cambrian and Ordovician bamboo leaf limestone

Q:How to describe carbon slabs

The color of the slate varies with the impurities it contains

Q:What are the main components of carbonaceous slate

which Xiaoguan, pepper garden two inclined to long 340 km, width 1 to 12 km, the average thickness of 5 meters, the ore layer is stable, was layered output, the deposit hydrogeological conditions are simple

Q:What are the engineering characteristics of slate

with its filling the embankment surface cracks may appear small and shallow depth

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

Recrystallization is not obvious, microscopic visible mud and some sericite, chlorite, silicic acid, sometimes see a small amount of muscovite, biotite, quartz and so on

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?

depends on what you need the thickness of the specifications, color and processing methods, etc

Q:What is the exact definition of slate?

so the general classification of its color, such as green slate, black slate, calcium Slate and so on

Q:How to distinguish between slate and sandstone

the original rock is muddy, silty or neutral tuff, along the plate direction can be stripped into thin slices