A hat mine is a small deposit of turquoise that you can cover with your hat.
Blue diamond turquoise.
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The turquoise came out in large plate form rather than in nuggets.
Named for producing some of the hardest turquoise ever found the blue diamond mine is located outside of austin nevada and was first mined in the 1930s.
This mine is considered a hat mine of which there are very few.
A hat mine is a small deposit of turquoise that you can cover with your hat.
Blue diamond blue diamond is a small mine in northern nevada.
It has always been known for producing some of the hardest turquoise ever found.
The mine is considered a hat mine of which there are very few.
Blue diamond turquoise the blue diamond mine located in central nevada opened in the late 1950 s and was mined up to 1980.
Blue diamond turquoise is known for its blue blue color with mangonese black matrix.
The mine is considered a hat mine of which there are very few.
It is very striking turquoise and was mined in the 1960 s.
Named for producing some of the hardest turquoise the blue diamond mine is located outside of austin nevada and was first mined in 1930.
Blue diamond turquoise nevada mined for only a short span of time in the 60 s and 70 s the classic blue diamond stone was a very small deposit considered a hat mine because you could cover the findings with your hat the stone was mostly recovered in slabs and are recognized by darker blue colors and strong black matrix sometimes as smoky swirls and usually with black chert.
It was first mined in the late 1950 s and production was stopped in 1980.
Black chert is a host rock that attaches itself to this turquoise.
Blue diamond turquoise has become very rare it is beautiful turquoise but almost extinct.
Blue gem s hardness and fine colors makes this turquoise much sought after by both jewelers and collectors.
Blue diamond turquoise cabochon made in usa blue american turquoise with pyrite for sterling silver gold handmade jewelry aztexturquoise.
Favorite add to more colors diamond painting.