Anchor Mine, Lottah, Blue Tier district, Break O'Day municipality, Tasmania, Australia
|Latitude & Longitude (WGS84):||41° 13' 41'' South , 148° 0' 51'' East|
|Latitude & Longitude (decimal):||-41.22831,148.01429|
|Köppen climate type:||Cfb : Temperate oceanic climate|
An old tin mine in NE Tasmania, reopened for a few years in the late 1980's, with large underground workings. The tin, copper and other ore minerals are disseminated in a greisenised Devonian granite. Some good cassiterite crystals occur, with various sulphides, fluorite, carbonates, etc.
29 valid minerals.
Rock Types Recorded
Select Rock List TypeAlphabetical List Tree Diagram
Entries shown in red are rocks recorded for this region.
This geological map and associated information on rock units at or nearby to the coordinates given for this locality is based on relatively small scale geological maps provided by various national Geological Surveys. This does not necessarily represent the complete geology at this locality but it gives a background for the region in which it is found.
Click on geological units on the map for more information. Click here to view full-screen map on Macrostrat.org
|Late Devonian - Middle Devonian|
358.9 - 393.3 Ma
Age: Devonian (358.9 - 393.3 Ma)
Stratigraphic Name: Poimena Granite
Comments: igneous felsic intrusive; synthesis of multiple published descriptions
Lithology: Igneous felsic intrusive
Reference: Raymond, O.L., Liu, S., Gallagher, R., Zhang, W., Highet, L.M. Surface Geology of Australia 1:1 million scale dataset 2012 edition. Commonwealth of Australia (Geoscience Australia).