Järvenpää

Epithermal gold prospect in Häme, Finland

Names and other identifiers

GMRAP ID 9993
Tract name Tampere (150pCu6110)
Site status prospect

Geographic location

Country Finland
State or province Häme
Geographic location 23.530709004, 61.640520349
Geologic map unit 23.530709004, 61.640520349
Nearby data

Geologic information

Deposit type Epithermal gold
Age (Ma) 1990Ma
Age determination method Geologic inference
Age range 1.99 Ga?
Age reference Ratia (1991); Luukkonen (1994)
Tectonic setting unknown
Stratigraphic age Precambrian

Commodity and development information

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

Reference information

Comments Gold deposit: 1.6–3.4 m at 1.0–2.2 g/t Au, 10.4–22.4 g/t Ag in intensely sericitized intermediate metavolcanic rock.
Study area name Finland
References Ratia (1991); Luukkonen (1994)
Site reference Rasilainen and others (2014)
Luukkonen, A., 1994, Main geochemical features, metallogeny and hydrothermal alteration phenomena of certain gold and gold tin tungsten prospects in southern Finland: Geological Survey of Finland, Bulletin 377, 153 p.
Ratia, A., 1991, [Section 19 of the Mining Act 's description of the research invasion of Lava 6 Häme county, municipality Ylöjärven, Takamaa kylässsä; Mining Register 3606/2]: Outokumpu Oy, Report 080/2124 04D/AOR/1991, 4 p. [In Finnish.]