Characteristics and development prospect of potash feldspar ore in area on the boundary between Henan and Shaanxi

The author studies the output appearance,mineralized characteristics and ore type of the south and north zone of potash feldspar ore in the area on the boundary between Henan and Shaanxi.Their differences make their application different in industry.The ore-bodies were formed as vein and stock.The ores are red,light-red and white.The white ores bearing-low iron are pay-grade,the orthers are second-grade.They have the certain sale.According to analysis of the whole providing and demanding,the potash feldspar ore's market is foreg round.Further searching potash feldspar resources is very potential.