BETA

Proterozoic

Minimum age: 
541.00Ma (Millions of years before present)
Maximum age: 
2 500.00Ma (Millions of years before present)

Milford Pink Granite

Submitted by Matt Pailes on Mon, 2015-08-24 15:50

On our wish list for a sample.

The following is excerpted from: [Source: en.wikipedia.org/wiki ].

Milford granite is a Proterozoic igneous rock located in and around the town of Milford, Massachusetts, covering an area of approximately 100 km2, as mapped by the USGS. It is described as a light-gray to pale orange-pink biotite granite. The biotite is typically in clots or short streaks. It is commonly locally gneissic.
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