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May 1, 2007 00:02
17 yrs ago
Englisch term

post-fault ore/ stack ore

Englisch > Deutsch Technik Geologie uranium deposits
Kann mir bitte jemand den korrekten geologischen Begriff f. stack ore oder post-fault ore nennen?


Erscheint in einem Website-Text, gerichtet an Investoren.

"Uranium occurrences in the XX district are sandstone-type uranium deposits that occur roughly parallel to the enclosing beds. These deposits may form roll fronts that cut across bedding. They often occur in more than one layer, form distinct trends, are commonly parallel to depositional trends, and occur in clusters. **Two sub-types of deposits occur: primary ore; and post-fault ore - also termed stack or redistributed ore – which is derived from primary ore.** "

Vielen Dank!

Discussion

Johanna Timm, PhD (asker) May 1, 2007:
explanation "Redistributed deposits (also called "post-fault ore", "stack ore",
"secondary ore") are much younger than primary deposits and are sinply
rambilized and reprecipitated primary deposits that follned on the fringes
of an advancing regional oxidation (redax) front that s t a r ted after
regional uplift and erosion in Late Miocene or Early Plimene time and
continues to the present."

http://geoinfo.nmt.edu/publications/openfile/downloads/OFR20...
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