e 2246 USA: I am looking for a source
of black to gray volcanic basalt rocks for sculpting. Jan 3. Contact
offer 2: WE CAN SUPPLY
YOU BLACK/GREY GRANITE OR STONE IN SAME COLOUR ANY SIZE AS PER YOUR
REQUIRENMENT(BLOCKS/SLABS). KINDLY SEND US YOUR
REQUIRED SIZES. India
offer 1: We have the block of Dark Grey in the common size
400 x 400 x 600 cm, also can supply the custom size max 600 x 600 x 1200 cm.
We usually call it Andesite stone . And usually
are used for making the foundation when we build the house or as one of
the part of the material when making the concrete, it was splited in the
small pieces and to be mixed in the cement and sand. Pictures
attached. Indonesia