 | | Journal (volume) | | Petrosani Marian Lupulescu, New York State Museum, USA János Földessy, Miskolc University, Hungary Ovidiu...Essaid BILAL Use of mining waste in agriculture. An example using emerald mining waste from Minas Gerais... Ciprian NIMARĂ, Ciprian DANCIU The effects of mining activities from Campu lui Neag and identification...barite nodules from the bentonitic Valea Chioarului mining prospect (geol. V. Todoran, 1997 sample courtesy)...argyrodite bearing ores was facilitated by the mining archaeological research carried out in Cârnic massif |  | | Book | | deposits, can only be considered to some extent. Mining selects, if possible, deposits which are not complicated...Australia (f) G. M. F R I E D M A N , Troy, New York, USA G. FRIEDRICH, Aachen, Germany H . FROHBERG, Toronto...B. F . LEONARD, Denver, Colorado G. J . N E U E R B U R G , Conifer, Colorado 80433 E . H . N I C K E.... W. OSTERWALD, Denver, Colorado U. P E T E R S E N , Cambridge, Mass., USA G. M. R A D I S I C S , Toronto...places of extreme differentiation (e.g., at the Frood Mine and at Insizwa) bismuth and tellurium minerals are |
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