Black granite knowledge

Some of the black granite stones produced in India are famous, such as the black sands. Black sands are found in the Angola region of India. Its base is pure black, uniformly dotted with bright crystals. The reserves of black sands are not large enough, so their output is far from enough to meet the demand. Its golden highlights are due to its rich ferrous compounds. According to the size of the black sands point is generally divided into three types: large flowers, flowers and small flowers.

India began to export high-grade black granite in late 1860s to late 70s, in some monumental buildings, India black granite has been widely used in large export volume has increased dramatically. The best quality, reasonable price of black granite produced in southern India. However, some of these granite is very delicate, such as black kamman, used to take a cautious protective measures in some projects, even the kitchen table panel will be scratched or worn.

Unlike basalt, many of these black granite contain crystal sizes of rice grains visible to the naked eye. That's why they don't look as dark as black basalt. Some buyers more love this quality granite, because it looks more natural than pure black basalt. Stone black basalt looks like artificial materials are processed. But choosing which kind of stone is the right of purchaser. Over the past 30 years, these black granite produced in India have been more widely used in some monumental structures than other black granite in other areas. Their own quality and durability are the best proof.