Tonalite As Host Rocks At A place

General Information

A Tonalite as host rocks at Aplace is the fact that almost of gold mineralization. The mineralization is not always caused of the Tonalite. But the fact that some of place showing the Tonalite become the host rocks. These information is not the one location, but still in view place were my visited. At the other place , also appearing of the structure fractures and faulted in Tonalite. Additionally the filling quartz vein is the main carrying gold content.

So now, I have some fact to inform that the gold mineralization related to some geology features:

Tonalite Hosted
Structure : Fractures, Faulted
Quartz as filling in the fractures

Most of three above I found at view places on the APLACE area. APLACE or Aplace is a name of the area prospected that I have visited.

Are there any certain Minerals as pathfinder ?

Yes there are, some minerals associated to gold mineralization showing during explore. Those minerals appear in the gold mineralization in Tonalite conetnt quartz vein . Included pyrite, chalcopyrite, galena , iron, micca and also calcite.

Pyrite and Chalcopyrite become main associated minerals were found in the samples. Dominantly the gold content in gthe quartz vein. This quartz vein filling in the fractures and filling in the layered of the banding lithology.

A banding lithology on Tonalite , may be caused of the differentiation of temperature during liquification of these rocks. The core sample from some of the drill hole location showing that Tonalite inter layered in the Phyllite.