Sky Blue Montana Sapphire

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Sky blue montana sapphire.

Historically gem quality sapphires have been mined commercially in four main areas in southwestern montana shown in figure 1. If you don t know about the history of montana sapphires please have a look at our education page here. The upper missouri river gravel bars 1865 dry cottonwood creek 1889 rock creek 1892 and yogo gulch 1895. Natural unheated montana sapphire.

Light sky blue weight. The treatment is permanent and stable and not only develops the color but also improves the clarity. This gorgeous montana sapphire is a lovely light sky blue color reminiscent of the big skies of montana. 6 24 carat teal blue montana sapphire heated 17 500 00.

Montana sapphires have a long and exciting history. This beautiful heated montana sapphire is a gorgeous rich sky blue bringing to mind the big skies of montana. Completely natural and untreated this is the color of the gem just as it formed deep in the earth millions of years ago. Montana sapphire occurs in the rock creek district of montana.

Montana sapphire ranges in color from blue blue green teal and green. Montana the treasure state produces nearly all of the sapphire in the united states. Unheated very rare stone clarity. If you re looking for something truly made in the usa look no further than these exciting and rare colors that only mother nature can provide.

Montana sapphire ranks nine on the mohs scale of hardness. Montana sapphire undergoes heat treatment to create or improve color. The treatment is permanent and stable. Small stripe like inclusions making this.

Pastel hues are frequently seen within this gem. 3 53 carat pale aqua montana sapphire. 7 33 mm by 5 18 mm depth 3 58 mm treatment. This beautiful heated montana sapphire is a gorgeous sky blue bringing to mind the big skies of montana.

This sapphire has been subject to traditional heat treatment in montana to improve the color and clarity but no other treatments have been applied. The sapphire has excellent clarity. 3 14 carat peacock blue montana sapphire 9 300 00. State of montana for more than a century and a half.

With rich cornflower blue yogo sapphires and fancy colored gems in any color of the rainbow these stones are a great choice for any jewelry project. 3 52 carat robin s egg blue montana sapphire 10 600 00. The color was developed by heating the gem in montana but no other treatments were made to the gem. Mined and cut in the united states this sapphire is an american treasure.

6 08 carat deep blue green montana sapphire heated 12 000 00. Home loose gemstones sapphire montana sapphire 0 92 carat light sky blue montana sapphire heated loose gemstones sapphire montana sapphire 0 92 carat light sky blue montana sapphire heated.