Ningxia - Ningxia is rich in coal resources

 Besides being the principal region of China where wolfberries are grown, Ningxia is also well known economically for coal and coal-derived chemical industries (as in Shizuishan).  Ningxia is very rich in coal resources, with a couple of dozen major mines and numerous small mines.  The mining areas of the northern Helan Shan include some which have had  coal seams burning for a long times.  To see some photos of the coal seam fires visit:  http://www.itc.nl/personal/coalfire/photos/overview.html  One of those areas, Ruqigou, was also in the news just recently (News item 20 Dec 2007 - Source:Xinhua) for the monstrous size of a dynamite explosion carried out to remove overburden and expose coal:  "Ruqigou coal field in northwest China's Ningxia was blasted with 5,400 tonnes of dynamite on Thursday as mining operators began to mine high-quality, but low-polluting, Taixi coal, known as "black gold".  The blast, the largest such operation to be carried out in China for more than a decade, will enable the opencast mining of about 14 million tonnes of Taixi coal.  Taixi coal is reputed for its high carbon content and burns with a clean flame. Only Hongji coal of Vietnam can compare favorably to it.  Experts at the blast site said the dynamite used was equivalent to half the power of a nuclear bomb. It was enough to reduce a 270-meter-high hill in the coal field by 40 meters.  About 12,000 people in the surrounding area were evacuated before the operation.  More than 100 sites were set up at the mine to monitor the dust and poisonous gas emitted from the blast, according to Zheng Bingxu, general manger of Guangdong Hundey Blasting Engineering Co., Ltd.  The proven reserve of Taixi coal in China stands at 220 million tonnes, paling in comparison with the country's total coal deposits of one trillion tonnes". 

21. Dezember 2007
China

Shabatai - Shabatai is a good place for coal and geology

Shabatai is a very nice place for coal, if you like coal.   The coal workings are along a narrow north-south zone, and the strata are good for looking for very early (Carboniferous) fossil plants.  [REF:  Coal-bearing strata and flora of Late Carboniferous and Early Permian in the Shabatai area area, Ningxia. Journal of China Coal Society, 23 (5): 461～465].   In 2004, following the work of Sun Keqin and Deng Sheng Hui it was envisaged by some that the Helan Shan areas of Late Carboniferous to Early Permian strata that are rich in plant fossils (especially the Late Carboniferous or Namurian stage) is such a continuous profile, and the evolutionary trends of the flora taxa so clear, that it could be a type or reference section for all the people who study such early plant evolution.  One fossil student even remarked remarked "I believe that Helan Mountain area can be regarded as the origin of Chinese flora Center".

21. Dezember 2007
Ningxia