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约旦磷酸盐资源公司(JPMC)是约旦的主要出口厂商。目前该公司的开采中心已转移到了埃斯迪亚(Eshidiya)矿床。该矿床位于马安以南50km处。总的来说,约旦的磷酸盐矿床的品位均较少。埃斯迪亚矿床的情况也不例外。该矿床由3个叠加床层组成,称为A1、A2及A3矿床。A2矿床矿石的杂质比较低,只需将+4mm组分筛分掉,获得31.2%～35.2%P_2O_5精矿即可作为产品在市场上销售。A1和A3矿石则需进一步选别:A1矿石需冲洗和脱泥。而A3矿石必须采用浮选进行选别。所以,埃斯迪亚矿首先处理A2矿石。
Jordan Phosphate Resources Company (JPMC) is Jordan’s main exporter. The company’s mining center has now moved to the Eshidiya deposit. The deposit is located 50km south of Ma’an. In general, phosphate deposits in Jordan are of lower grade. The case of the Estadia deposit is no exception. The deposit consists of three superimposed beds, called the A1, A2 and A3 deposits. The ore of the A2 deposit is relatively low in impurity, only the + 4mm component is screened, and 31.2% -35.2% of P 2 O 5 concentrate can be sold on the market as the product. A1 and A3 ore for further sorting: A1 ore to be washed and desliming. The A3 ore must be flotation sorting. Therefore, Esdanya mine first processed A2 ore.