印度Panchpatmali高原的铝土矿矿床是印度最大的铝土矿矿床。铝土矿储量达3亿吨,含Al_2O_3>40%.铝土矿是红土残留型,发育面积达15km~2以上.铝土矿区内生长一种特征植物——phoenix acaulis,可称作是铝土矿体的植物标志.铝土矿体剖面如下(m):土壤0.40,红土2.97,铝土矿14.28,变质基岩>6.00.铝土的组成(%,括号内为红土成分):Al_2O_340.29-56.01(32.83-39.56), The bauxite deposit in the Panchpatmali plateau in India is the largest bauxite deposit in India. Bauxite reserves of 300 million tons, containing Al 2 O 3> 40% Bauxite is a residual type of red clay, the development of an area of ​​15km ~ 2 above bauxite growth of a characteristic plant - phoenix acaulis, can be called The bauxite body profile is as follows (m): 0.40 for soil, 2.97 for lateritic clay, 14.28 for bauxite, metamorphic bedrock> 6.00 Composition of bauxite (%, red clay in brackets): Al 2 O 3 340 .29-56.01 (32.83-39.56),