MarRock is china manufacturer and quarry owner for all black granite like shanxi black, china black, mongolia black, diamond black and black basalt, product range is black granite slabs, black granite tiles, shanxi black slabs, shanxi black tiles, shanxi black countertop, shanxi black vanity, shanxi black monument, shanxi black tombstone, mongolia black countertops, black basalt paving, black basalt palisade, black basalt kerbstone, black basalt cubes, ect.
Our aim is to supply best quality products and competitive price for our customers. Our black granie and black basalt products are good sold in Europe countries, North America, South America, Australia, New Zealand, South Africa, etc.

Black granite create a beautiful modern environment when matched with lighter furniture and clean lines. As such, black granite is becoming an increasingly popular choice. It has been used on some of the most prestigious project in the world. In some countries black granite has become the standard! Black granite can range from absolute black, shanxi black, china black, mongolia black and diamond black etc. The quartz characteristics of black granite give the stone a textured appearance creating interest and depth. Black granites are mined mostly in China, shanxi, hebei and Mongolia. Feel free to explore our large selection of black granite options below to find the style that suit you best!

Black basalt is an igneous rock that forms from the relatively rapid solidification of basaltic lavas; that is, those magmas that are relatively high in iron and magnesium, and low in silica and aluminum. These features give basalt its dark color and higher relative density when compared to silicate igneous rocks. The oceanic crust is largely composed of this fine-grained extrusive igneous rock. More of basalt is hexagonal and fragile, it’s not easy to get the big blocks.
Black Basalt bulk density is 2.98tons/m3, porosity factor is 0.89 %, water absorption is 0.036%, compressive strength is 245.50 mpa, flexural strength is 35.10 mpa，mohs hardness is 7.20.

Mongolia black basalt is a famous black basalt in Mongolia,China. It is igneous rock,the blocks of mongolia black is hexagonal.Mongolia black mining begin in 1990s until now,it becomes the most popular black basalt in market.Mongolia black is black basalt different from black granite like Shanxi Black.
It is usually processed slabs,tiles,countertop,veneer stone for interior and exterior,basalt paving,basalt palisade,basalt blockstep,basalt borderstone,basalt kerbstone,basalt cubes,ect.

Shanxi Black is the most famous granite in Shanxi Province, also it is the most famous black granite in China. Shanxi Black mining began in 1990s, it was named China Black. After other black stones mining, it is named Shanxi Black as its place of origin. Shanxi Black is hard granite different from black basalt like Mongolian Black and G685 basalt.
Shanxi Black is processed slabs,countertop,worktop,vanity top,sink,basin,tile,flooring for indoor and outdoor, wall cladding, paving, headstone, monument,tombstone,gravestone,sculpture, and measuring platform.