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商洛地区地处秦岭东段南麓华北地块的南缘过渡带。这里贮藏着极其丰富的陶瓷、非金属矿产。仅已探明可用于陶瓷工业的矿产就有二十多种,品种配套,产地集中。不但有传统陶瓷原料,还有新型陶瓷原料。传统陶瓷原料有:紫木节土、白泥等,储量60多万吨,硬质粘土、粘土页岩500多万吨,钾长石1亿吨,为全国第一大钾长石矿;石英砂岩570万吨,含量达99.7%,天然长石、石英河砂500万吨;方解石、滑石、白云石储量也很丰富。新型陶瓷原料有:透辉石储量1250万吨,原矿品位80~98%,不经选矿就可直接应用;透闪石230多万吨;优质绢英岩203万吨。新近查明,用于墙地砖的低温快烧粘土原料“红粘土”矿带,长74公里,宽1~3公里,是取之不尽,用之不竭的优质墙地砖原料。
The Shangluo area is located in the southern margin of the North China block in the southern foot of the Qinling Mountains. This store is extremely rich in ceramic, non-metallic mineral. Only proven minerals available for the ceramic industry there are more than 20 species matching, origin concentrated. Not only traditional ceramic raw materials, as well as new ceramic materials. Traditional ceramic raw materials are: Purple Wood Festival soil, white mud, etc., reserves of more than 600,000 tons, more than 500 million tons of hard clay, clay shale, potassium feldspar 100 million tons, the country’s largest potassium feldspar mine; quartz Sandstone 5.7 million tons, content of 99.7%, natural feldspar, quartz sand 5 million tons; calcite, talc, dolomite reserves are also very rich. The new ceramic raw materials are: diopside reserves of 12,500,000 tons, ore grade 80 ~ 98%, can be applied directly without dressing; tremolite more than 230 million tons; 2.03 million tons of high-quality sericite. Recently identified for the wall tiles of low temperature fast burning clay raw material “red clay” ore belt, 74 km long and 1 to 3 km wide, is inexhaustible high-quality wall tiles raw materials.