Basinal brines at the origin of the Imiter Ag-Hg deposit (Anti-Atlas, Morocco): Evidence from LA-ICP-MS data on fluid inclusions, halogen signatures, and stable …

S Essarraj, MC Boiron, M Cathelineau… - Economic …, 2016 - pubs.geoscienceworld.org
Abstract The Imiter Ag-Hg deposit is located in the Precambrian volcano-sedimentary
formations of the Saghro inlier (eastern part of the Anti-Atlas Mountains, Morocco). The
orebodies consist of northeast-southwest to east-west veins and lenses hosted by
Cryogenian black shales and gray-wackes and Neoproterozoic conglomerates, and are
controlled by an east-west fault network, the so-called Imiter fault. Mineralogical and paleo-
fluid geochemistry investigations (microthermometry, Raman spectroscopy, LA-ICP-MS on …

Basinal Brines at the Origin of the Imiter Ag-Hg Deposit (Anti-Atlas, Morocco): Evidence from LA-ICP-MS Data on Fluid Inclusions, Halogen Signatures, and Stable …

S Essarraj, MC Boiron, M Cathelineau… - Economic …, 2017 - pubs.geoscienceworld.org
1274 DISCUSSION Ag-Hg deposit,” Pelleter et al., 2016, p. 144), although there is no
argument for a link between Ag deposition and such zircon alteration. A representation of
available ages in the Anti-Atlas with data on ore deposits and spatially associated magmatic
intrusions is given in Figure 1.
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