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FAQ

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
What is the difference between carbonaceous slate and graphite?
Carbon is a non-metallic element, located in the second periodic IVA family of the periodic table
What is the color of the slate? Soft and hard Structure?
Slabs are made of slate rock. The main rock is mainly mudstone, muddy siltstone and middle acid tuff.
What is the silty slate
quartz composition, showing a small amount of fine quartz, silk Mica, chlorite and other new minerals
What are the engineering characteristics of slate
with its filling the embankment surface cracks may appear small and shallow depth
What is the slate is form process
Mineral composition to mica-based, times for the chlorite, quartz, a small amount of pyrite and calcite
Shale, Slate, Phyllanthus Field How to identify?
Slate is like a board, the lamellae are relatively thick, and the thickness of the slate is between slate and shale, and the rock thickness is generally below 1cm and above 0.2mm.
What are the methods for the production of slate formation?
② quadrant angle representation. In general, the direction of inclination, inclination and inclination, such as N65 ° W / 25 ° SW, is about 65 ° north west, inclination of 25 °