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You Selected (241): Obsidian - Snowflake Obsidian Clear All
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1 pc
123.42 ct Obsidian
65.1 x 33.1 mm
$ 123.42
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1 pc
16.62 ct Obsidian
26 x 15 mm
$ 16.62
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1 pc
57.34 ct Obsidian
39.8 x 22.1 mm
$ 57.34
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1 pc
57.33 ct Obsidian
40.9 x 29.8 mm
$ 57.33
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1 pc
17.78 ct Obsidian
21.5 x 18.6 mm
$ 17.78
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1 pc
18.42 ct Obsidian
28.4 x 16.3 mm
$ 18.42
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1 pc
18.42 ct Obsidian
25.2 x 16.5 mm
$ 18.42
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1 pc
18.98 ct Obsidian
22.2 x 17.4 mm
$ 18.98
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1 pc
19.36 ct Obsidian
26.8 x 16.3 mm
$ 19.36
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1 pc
56.86 ct Obsidian
38.6 x 32.2 mm
$ 56.86
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1 pc
52.61 ct Obsidian
35.8 x 22.4 mm
$ 52.61
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1 pc
57.10 ct Obsidian
41.1 x 21.1 mm
$ 57.10
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1 pc
51.67 ct Obsidian
39 x 22.8 mm
$ 51.67
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1 pc
47.21 ct Obsidian
28.8 mm
$ 47.21
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1 pc
46.92 ct Obsidian
32.1 x 22 mm
$ 46.92
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1 pc
21.67 ct Obsidian
29.4 x 17.7 mm
$ 21.67
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1 pc
45.87 ct Obsidian
35 x 25.6 mm
$ 45.87
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1 pc
17.08 ct Obsidian
27.9 x 14 mm
$ 17.08
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1 pc
45.22 ct Obsidian
33.4 x 22.6 mm
$ 45.22
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1 pc
45.21 ct Obsidian
36.5 x 27 mm
$ 45.21
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1 pc
44.42 ct Obsidian
43.1 x 27.1 mm
$ 44.42
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Obsidian
Obsidian is a naturally occurring volcanic glass. It is formed when felsic lava extruded from a volcano cools without crystal growth. Obsidian has been known since prehistoric times, and has some fascinating properties as well as some important practical uses. In addition to its use as a gemstone, obsidian has been used in cardiac surgery, as well-crafted obsidian blades have a cutting edge many times sharper than high-quality steel surgical scalpels.
In some stones, the inclusion of small, white, radially clustered crystals of cristobalite in the black glass produce a blotchy or snowflake pattern, and this is known in the gem trade as snowflake obsidian.
Obsidian is a naturally occurring volcanic glass. It is formed when felsic lava extruded from a volcano cools without crystal growth. Obsidian has been known since prehistoric times, and has some fascinating properties as well as some important practical uses. In addition to its use as a gemstone, obsidian has been used in cardiac surgery, as well-crafted obsidian blades have a cutting edge many times sharper than high-quality steel surgical scalpels.
In some stones, the inclusion of small, white, radially clustered crystals of cristobalite in the black glass produce a blotchy or snowflake pattern, and this is known in the gem trade as snowflake obsidian.
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