硫化锌精矿焙烧矿的中性浸出渣常含有锗等有价元素，常规低酸高酸两段浸出流程锗的直收率低。
Neutral leaching residue of roasted zinc concentrate often contains germanium which is poorly recovered in conventional two-stage leaching.
矿化材料本身可以释放锗、碘、锌等对人体有益的元素。
The mineralized materials can release elements containing germanium, iodine, zinc and the like beneficial to human bodies.
研究结果表明，与矿化煤层互层的硅质岩为热水沉积成因，矿化煤层中的锗主要来自形成硅质岩的热水溶液，而这种热水溶液中的锗则主要由盆地基底的富锗花岗岩所提供。
The results show that the siliceous rocks intercalated with the coal seams were deposited from a hydrothermal medium through which germanium was enriched in the coal beds. The primary source...
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