Kay Tanda Group

Porphyry copper prospect in Batangas, Philippines

Names and other identifiers

Alternate names Archangel
Tract name Luzon Arc (western segment) (142pCu7301c)
Included sites Archangel Au-Ag, Lumbangav Cu-Au, Manta-Agas Cu-Au
Site status prospect

Geographic location

Country Philippines
State or province Batangas
Geographic location 121.314, 13.63
Geologic map unit 121.314, 13.63
Nearby data

Geologic information

Deposit type Porphyry copper
Age determination method Geologic inference
Age range Miocene
Age reference Cox (2010)
Associated rocks diorite, quartz diorite, dacite, volcanic rocks, andesite
Tectonic setting island arc
Stratigraphic age Miocene

Commodity and development information

Development status Prospect
Major commodities Au, Ag
Gold-Moly ratio -9999

Reference information

Comments Altered volcanic rocks intruded by andesitic, dacitic, and dioritic intrusions; partly unexposed. Cluster of epithermal gold-silver and porphyry copper prospects along a 6-km long NE structural trend. Kay Tanda epithermal gold-silver deposit telescoped on a porphyry system at depth.
Study area name East and Southeast Asia
References Cox (2010); Mindoro Resources Ltd. (2010b)
Site reference Hammarstrom and others (2014)