India introduced several main stone

A, black sands

Black Sandstone mining is located in ANDRA PRADESH provinces in southern India ONGOLE from CHENNAI, near the mine 300km, about to general all by CHENNAI, can choose to take the train or car options are available. Mining position in this region, fangyuan about 10km on level ground, are filled with more than 30 ore exploitation to the ground, opencast distribution quite centralized, mines ".

The varieties, mainly for the black in waste material in the piece, thus polished mica after a cash point, according to different color, gold points were divided into deep dark and light black, daikin point, zhongjin point, qualifying points, etc. This variety relative stability, the same marble, its golden point graces have change, main defects have black bile, black, white line, golden point uneven, crack, etc. Waste materials fragmental size, but large material are less, according to the length and width of waste material prices are different. The country's consumer in this species by a preference for, 95% in China, only a few large material purchasing sold to Italy. Each day in the ore mined 20m3 average about 10 ~, a few big ore for example MADHUCON output is bigger, but no more than 30m3 every day.

Second, India red

India red mine is located in the southern Indian KARNATAICA province near ILKAL 500km from BANGALORE, about to mine by normally BANGALORE to, general train to HESPET and change to bus, mining position in this granite on flat ground commonly, covering an area of 10km2, distributed, more than 10 mines exploitation to the ground opencast distribution quite centralized, mines ".

This breed basically for red bottom structure, no grain, according to different color, crystal and scarlet, reddish, divide again in big flower, flower, flower, etc. This variety relative stability, the same mines, its color, crystals, decorative pattern, the main defects such slight changes in a black bile, black lines, red muscle, flower uneven, crack, etc. Waste materials fragmental size. Among them, with scarlet bottom big flower in China, but it will compare like the very little waste material. The average day in 30 ~ 40m3 mined, around several big ore, such as GME MML, production of BTC, every day is relatively large, but not more than 50m3 / d. Let feet about 25cm commonly, individual ore in only 10 ~ 15cm, if defective generally can let feet. To take the MML waste material to foot the midpoint measurements, then give the discount.

Three, Britain brown Britain in the southern Indian brown mine ANDRA PRADESH province, near KARIMNAGAR from a car to HYDERAB and change to cars to go. Mining position in this region, on the mountain, covering an area of more than 10 5km2, distributed for mines, flat on slopes or exploitation, mines "opencast relatively concentrated distribution range.

This variety is mainly for the SeDan structure.the red brown, according to different colour and divided into scarlet, reddish, big flower, flower, etc. This variety relative stability, the same mines, its color, crystals, decorative pattern, the main defects such as a slight changes in black, red and black bile, reinforced, texture inhomogeneity, flower uneven, crack, etc. All great waste material fragmentation.

In China, the little brown pattern brown like. The day is in an average of 10 ~ 20m3 or so, a few big ore, everyday can DMZ 50m3, but with the price is fairly high, let feet in general about 25cm commonly, if there are defects can be let feet.

Four, gold-rimmed satin

For the golden thread satin with gray and the same red and white stripes structure. Located in southern India nephrites point of MADURAI TAMIL NADU province from the town center, the southeast direction about 25km, open for the exploitation of underground mining, A total of 6 ~ 7 mine, mine dot position, but one relatively concentrated MGE and SME quality relatively stable, because its mining depth has reached 20 ~, the underground tunnel type mining as length is about, and the correlation between 300m SME in mining worldwide, including four mines "in A mine, B ore than red or golden color and match compatriots love, and D mines" for light yellow stripe structure, largely due to sales impeded, progress slower, mines point MGE now is mining into A not too stable level, texture disorder, color line, mottle more, the rest of the mines "period do not long, due to mining had not entered the stable stage. In addition, a new mine just coming into the ground surface, quality issue more stripping stage. Let feet in 15 ~ 20cm around.

Five, violet color hemp

Purple color hemp mining is located in south India's TAMIL KRISHNAGIRI NADV province Nai 300km away from gold from BANGALORE, about 100km, about to mine can drive to by the two places, but relative to BANGALORE is more convenient, mining position general in this region, on the mountain, covering an area of more than 10 40km2, distribution of mine, mining the way work for slope in open-air distribution is quite widespread, mines ".

This breed basically for lavender black grain shape structure, according to different color, the product body were divided into deep purple, Dan zi, large decorative pattern, small decorative pattern, etc. This variety also not too stable, the same mines its color, crystal, decorative pattern, etc have change, main defects have black bile, red steel, white bravery, white muscle, texture inhomogeneity, crack or decorative pattern is not obvious and so on, the fragmentation waste material of surface mining commonly relatively small, deep mining is larger. In China, lavender small pattern prefer, but that very little waste material. Mine scale has have greatly small, every extraction increased in 30 ~ 50m2 all around, small criterion only a few cubic. Let feet around in commonly 25cm commonly, if there are defects can be let feet.

Six, unreal colour red

Unreal colour red mine is located in the southern Indian KARNATAKA province near CHANNAPATNA 90km away from BANGALORE, about to mine by normally BANGALORE to go. Mining position general in this region, on the mountain, covering an area of 60km2, distributed more than 50 mine, mining way opencast for slope distribution is quite widespread, mines ".