6 resultater
... Leif 0800-3416 2000.059 The geochemistry of heavy-mineral concentrates panned from stream sediments on Ringvassøy is reported. ... of Ag, Cu, Zn, As and Sb. The geochemistry of heavy-mineral concentrates shows that the metal enrichment is mainly confined to ...
... and removal of silicon and calcium by precipitation of mineral phases. There is also a tendency to elevated pH and alkalinity in ... area and it will be the focus of subsequent interpretation. Mineral samples from lake/marsh areas have been analysed by XRD, which analyses ...
... stone in Ethiopia has been a subject within the Ethionor Mineral Resource Program, a cooperation between the geological surveys of ...
Undersøkelsene har vært konsentrert om pegmatitter i Frolandsområdet hvor totalt 197 prøver har blitt innsamlet fra 54 forskjellige lokaliteter, hovedsakelig nedlagte feltspatbrudd. De fleste prøvene er innsamlet fra overgangen mellom kvarts-K-feltspat kjernen og den intermediære sone i pegmatitten. Prøvene omfatter kvarts, K-feltspat og plagioklas.
... of the surveys was to provide geophysical information for mineral exploration. The data were collected and processed by The Geological ...
... of the survey was to provide geophysical information for mineral exploration. The data were collected and processed by Geological Survey ...
Fant ingen ansatte som matchet søket.