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烧锅营子金矿探采对比结果:206脉地质储量全部落空;207脉C+D级地质储量变级生产储量矿石量减少71.00%,金属量减少54.33/,其中D级储量减少幅度更大,矿石量81.13%,金属量67.38%.虽然表外D级地质储量变表内生产储量矿石量8069t,金属量165.86kg.新增生产储量矿石量9893t,金属量203.69kg.但变级生产储量与地质储量相比较,仍向负值变化.究其原因系矿作勘探类型和矿块落空,矿体厚度变薄,形态复杂多变及金组份分布极不均匀等各种地质因素变化所致.
Compared with the exploration and mining of the Yingtou Yingzi gold deposit, the 206-pulse geologic reserves all came to an abyss, and the ore reserves of the 207-pulse C + D grade geologic reserves were reduced by 71.00% and the metal content decreased by 54.33% Large, ore 81.13%, metal 67.38%. Although off-balance sheet level D geological reserves within the production reserves of ore reserves 8069t, metal amount 165.86kg. New production reserves of 9893 tons of ore, the amount of metal 203.69 kg. However, compared with the geological reserve, the production of the upgraded production still changes to a negative value. The reason is due to the type of mineral exploration and block failure, ore thickness thinning, complex and volatile morphology and uneven distribution of gold and other geological factors caused by changes.