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NIVRENederlands Instituut Van Register Experts (Dutch: Dutch Institute Registry of Experts)
References in periodicals archive ?
Within the East and West Nivre corridors, gold mineralization tends to be hosted in silica-tourmaline bodies in association with sulfides, principally pyrite, and locally galena and chalcopyrite, with strong chlorite-sericite alteration, especially in the West Nivre corridor.
We are also encouraged by higher grade mineralization that has been delineated at depth within the East and West Nivre mineralized corridors.
targets to the north and west of the Nivre system in order to define
Drilling to date on the East and West Nivre zones suggests the existence of two parallel shear corridors with average widths of 150 to 300 meters, trending north-northwest, within which several "en echelon," lens-shaped bodies of mineralization have been identified.