![Pinggu District / Bismutite Pinggu District / Bismutite](https://www.pdfsearch.io/img/13a89b46a1a6f312840939e2813c2e77.jpg)
| Document Date: 2007-09-30 02:40:28 Open Document File Size: 63,04 KBShare Result on Facebook
City Yangjiava / Beijing / / Company Mineral Data Publishing / Pinggu Co. / / Country China / / Facility Geological Museum of China / / Person Luo Keding / Tan Falan / Zhang Jingyi / Sun Zhifu / / ProvinceOrState Beijing Municipality / / Technology X-ray / /
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