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All slabs, available and sold = 648
Current available slabs = 96.
552 others have already been sold!

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Black Obsidian
black_obsidian1
Size: 5 x 3 1/2 inches
Thickness: 1/4 inch
Weight: 4.7 oz, 134 grams, 667 carats
Approximate Hardness (Moh's): 6-7
Locality: Oregon
Notes: This obsidian is solid black except for a little tiny bit of mahogany on very top edge. When held up to the light, it shows a small amount of translucent stripes, but not much. Obsidian is volcanic glass and will chip like glass if the edge is too thin. The concoidal fracture of obsidian makes it ideal for knapping. It takes a very shiny finish and will make some very nice cabochons.
Flaws: It has no flaws that I can see.
Price: $9.25 USD

Also listed at Dragonsaye Auctions

Gold Sheen Obsidian
gold_sheen_obsidian4
Size: 2 x 2 inches
Thickness: 1/4 inch
Weight: 1.8 oz, 52 grams, 256 carats
Approximate Hardness (Moh's): 6-7
Locality: Oregon
Notes: This is a beautiful piece of Gold Sheen Obsidian. When held in the sun, it exhibits a golden glitter, much like Tiger's Eye except that the sheen doesn't move. The top part of the upper picture is chipped away.
Flaws: Obsidian takes a beautiful shine! The edges should be left fairly thick to prevent chipping. Obsidian is glass that is made by a volcano. Glass chips easily. The sheen is created by microscopic bubbles trapped in the glass.
Price: $8.00 USD


Gold Sheen Obsidian
gold_sheen_obsidian5
Size: 2 3/4 x 1 1/2 inches
Thickness: 1/4 inch
Weight: 2.3 oz, 66 grams, 327 carats
Approximate Hardness (Moh's): 6-7
Locality: Oregon
Notes: This is a beautiful piece of Gold Sheen Obsidian. When held in the sun, it exhibits a golden glitter, much like Tiger's Eye except that the sheen doesn't move. Obsidian takes a beautiful shine! The edges should be left fairly thick to prevent chipping. Obsidian is glass that is made by a volcano. Glass chips easily. The sheen is created by microscopic bubbles trapped in the glass.
Flaws: It has no flaws that I can see.
Price: $8.75 USD


Gold Sheen Obsidian
gold_sheen_obsidian6
Size: 2 3/4 x 2 inches
Thickness: 1/4 inch
Weight: 2.6 oz, 74 grams, 369 carats
Approximate Hardness (Moh's): 6-7
Locality: Oregon
Notes: This is a beautiful piece of Gold Sheen Obsidian. When held in the sun, it exhibits a golden glitter, much like Tiger's Eye except that the sheen doesn't move. Obsidian takes a beautiful shine! The edges should be left fairly thick to prevent chipping. Obsidian is glass that is made by a volcano. Glass chips easily. The sheen is created by microscopic bubbles trapped in the glass.
Flaws: It has no flaws that I can see.
Price: $4.00 USD


Gold Sheen Obsidian
gold_sheen_obsidian7
Size: 2 1/2 x 2 inches
Thickness: 1/4 inch
Weight: 2.8 oz, 80 grams, 397 carats
Approximate Hardness (Moh's): 6-7
Locality: Oregon
Notes: This is a beautiful piece of Gold Sheen Obsidian. When held in the sun, it exhibits a golden glitter, much like Tiger's Eye except that the sheen doesn't move. Obsidian takes a beautiful shine! The edges should be left fairly thick to prevent chipping. Obsidian is glass that is made by a volcano. Glass chips easily. The sheen is created by microscopic bubbles trapped in the glass.
Flaws: It has no flaws that I can see.
Price: $9.00 USD


Mahogany Obsidian
mahogany_obsidian10
Size: 2 1/2 x 1 1/2 inches
Thickness: 1/4 inch
Weight: 1.8 oz, 52 grams, 256 carats
Approximate Hardness (Moh's): 6-7
Locality: Oregon
Notes: Coffee brown with black speckles. The solid black part is translucent, the brown is opaque. Obsidian is volcanic glass and will chip like glass if the edge is too thin. The concoidal fracture of obsidian makes it ideal for knapping. It takes a very shiny finish and will make some very nice cabochons.
Flaws: It has no flaws that I can see.
Price: $4.25 USD


Mahogany Obsidian
mahogany_obsidian12
Size: 1 1/2 x 2 inches
Thickness: 1/4 inch
Weight: 1.2 oz, 35 grams, 171 carats
Approximate Hardness (Moh's): 6-7
Locality: Oregon
Notes: Coffee brown with black speckles. The solid black part is translucent, the brown is opaque. Obsidian is volcanic glass and will chip like glass if the edge is too thin. The concoidal fracture of obsidian makes it ideal for knapping. It takes a very shiny finish and will make some very nice cabochons.
Flaws: It has no flaws that I can see.
Price: $6.00 USD


Mahogany Obsidian
mahogany_obsidian13
Size: 3 1/2 x 2 1/2 inches
Thickness: 1/4 inch
Weight: 2.7 oz, 77 grams, 383 carats
Approximate Hardness (Moh's): 6-7
Locality: Oregon
Notes: Mahogany brown with black patches. The solid black part is translucent, the brown is opaque. Obsidian is volcanic glass and will chip like glass if the edge is too thin. The concoidal fracture of obsidian makes it ideal for knapping. It takes a very shiny finish and will make some very nice cabochons.
Flaws: It has no flaws that I can see.
Price: $5.00 USD

Also listed at Dragonsaye Auctions

Mahogany Obsidian
mahogany_obsidian15
Size: 2 1/2 x 2 inches
Thickness: 1/4 inch
Weight: 2.2 oz, 63 grams, 312 carats
Approximate Hardness (Moh's): 6-7
Locality: Oregon
Notes: Mahogany brown with black patches. The solid black part is translucent, the brown is opaque. Obsidian is volcanic glass and will chip like glass if the edge is too thin. The concoidal fracture of obsidian makes it ideal for knapping. It takes a very shiny finish and will make some very nice cabochons.
Flaws: One edge is chipped about 1/4 back. This part is not included in the measurement.
Price: $4.00 USD


Mahogany Obsidian
mahogany_obsidian17
Size: 3 1/4 x 2 1/2 inches
Thickness: 1/4 inch
Weight: 2.6 oz, 74 grams, 369 carats
Approximate Hardness (Moh's): 6-7
Locality: Oregon
Notes: Mahogany brown with black patches. The solid black part is translucent, the brown is opaque. Obsidian is volcanic glass and will chip like glass if the edge is too thin. The concoidal fracture of obsidian makes it ideal for knapping. It takes a very shiny finish and will make some very nice cabochons.
Flaws: It has no flaws that I can see.
Price: $5.00 USD


Mahogany Obsidian
mahogany_obsidian18
Size: 3 1/4 x 2 1/2 inches
Thickness: 1/4 inch
Weight: 2.6 oz, 74 grams, 369 carats
Approximate Hardness (Moh's): 6-7
Locality: Oregon
Notes: Mahogany brown with black patches. The solid black part is translucent, the brown is opaque. Obsidian is volcanic glass and will chip like glass if the edge is too thin. The concoidal fracture of obsidian makes it ideal for knapping. It takes a very shiny finish and will make some very nice cabochons.
Flaws: It has no flaws that I can see.
Price: $2.70 USD


Pumpkin Obsidian
mahogany_obsidian19
Size: 3 x 2 inches
Thickness: 1/4 inch
Weight: 1.8 oz, 52 grams, 256 carats
Approximate Hardness (Moh's): 6-7
Locality: Oregon
Notes: Coffee brown with black speckles. The solid black part is translucent, the brown is opaque. Obsidian is volcanic glass and will chip like glass if the edge is too thin. The concoidal fracture of obsidian makes it ideal for knapping. It takes a very shiny finish and will make some very nice cabochons. One side is polished, but it has a gouge right in the middle.
Flaws: Gouge in the polished side as noted above.
Price: $4.00 USD

Also listed at Dragonsaye Auctions

Pumpkin Obsidian
mahogany_obsidian20
Size: 3 x 1 1/2 inches
Thickness: 1/4 inch
Weight: 2.0 oz, 57 grams, 284 carats
Approximate Hardness (Moh's): 6-7
Locality: Oregon
Notes: Coffee brown with black speckles. The solid black part is translucent, the brown is opaque. Obsidian is volcanic glass and will chip like glass if the edge is too thin. The concoidal fracture of obsidian makes it ideal for knapping. It takes a very shiny finish and will make some very nice cabochons.
Flaws: It has no flaws that I can see.
Price: $4.00 USD

Also listed at Dragonsaye Auctions

Mahogany Obsidian
mahogany_obsidian21
Size: 1 3/4 x 1 1/2 inches
Thickness: 1/4 inch
Weight: 1.0 oz, 29 grams, 142 carats
Approximate Hardness (Moh's): 6-7
Locality: Oregon
Notes: Mahogany brown with black patches. The solid black part is translucent, the brown is opaque. Obsidian is volcanic glass and will chip like glass if the edge is too thin. The concoidal fracture of obsidian makes it ideal for knapping. It takes a very shiny finish and will make some very nice cabochons.
Flaws: It has no flaws that I can see.
Price: $2.00 USD

Also listed at Dragonsaye Auctions

Pumpkin Obsidian
pumpkin_obsidian2
Size: 2 3/4 x 2 1/4 inches
Thickness: 1/4 inch
Weight: 2.1 oz, 60 grams, 298 carats
Approximate Hardness (Moh's): 6-7
Locality: Oregon
Notes: Coffee brown with black speckles. Obsidian is volcanic glass and will chip like glass if the edge is too thin. The concoidal fracture of obsidian makes it ideal for knapping. It takes a very shiny finish and will make some very nice cabochons.
Flaws: It has no flaws that I can see.
Price: $5.00 USD


Rainbow Obsidian
rainbow_obsidian6
Size: 3 x 2 1/2 inches
Thickness: 1/4 inch
Weight: 2.8 oz, 80 grams, 397 carats
Approximate Hardness (Moh's): 5
Locality: Oregon
Notes: Rainbow Obsidian exhibits a pastel rainbow iridescence when held at a certain angle to the sun. It is volcanic glass.
Flaws: It has no flaws that I can see.
Price: $5.25 USD


Silver Sheen Obsidian
silver_sheen_obsidian1
Size: 4 3/4 x 2 1/2 inches
Thickness: 1/4 inch
Weight: 3.6 oz, 103 grams, 511 carats
Approximate Hardness (Moh's): 6-7
Locality: Oregon
Notes: This obsidian is silver sheen obsidian, but it is mostly black obsidian with a streak of silver. If you have a need for all black or all silver sheen, this may not be it. But if you want an interesting slab that is mostly black with a surprise, this is a great slab. It is very clean and solid. Because it is mostly black, I am selling it at the cheaper black obsidian price.
Flaws: It has no flaws that I can see.
Price: $7.15 USD

Also listed at Dragonsaye Auctions

Snowflake Obsidian
snowflake_obsidian1
Size: 4 x 1 1/2 inches
Thickness: 1/4 inch
Weight: oz, 0 grams, 0 carats
Approximate Hardness (Moh's): 5-6
Locality:
Notes: Obsidian takes a beautiful shine! The edges should be left fairly thick to prevent chipping. Obsidian is glass that is made by a volcano. Glass chips easily.
Flaws: It has no faults that I can see. It will take a very shiny finish.
Price: $6.99 USD


Snowflake Obsidian
snowflake_obsidian10
Size: 1 3/4 x 1 3/4 inches
Thickness: 1/4 inch
Weight: 1.2 oz, 35 grams, 171 carats
Approximate Hardness (Moh's): 5-6
Locality: Oregon
Notes: Snowflake obsidian is volcanic glass with white ash spots that resemble snowflakes. It takes a very shiny finish and is easy to work with. Thin edges will chip like glass.
Flaws: It has no flaws that I can see.
Price: $2.50 USD


Snowflake Obsidian
snowflake_obsidian11
Size: 1 3/4 x 1 3/4 inches
Thickness: 1/4 inch
Weight: 1.2 oz, 35 grams, 171 carats
Approximate Hardness (Moh's): 5-6
Locality: Oregon
Notes: Snowflake obsidian is volcanic glass with white ash spots that resemble snowflakes. It takes a very shiny finish and is easy to work with. Thin edges will chip like glass.
Flaws: It has no flaws that I can see.
Price: $2.50 USD


Snowflake Obsidian
snowflake_obsidian12
Size: 2 x 1 1/4 inches
Thickness: 1/4 inch
Weight: 1.0 oz, 29 grams, 142 carats
Approximate Hardness (Moh's): 5-6
Locality: Oregon
Notes: Snowflake obsidian is volcanic glass with white ash spots that resemble snowflakes. It takes a very shiny finish and is easy to work with. Thin edges will chip like glass.
Flaws: It has no flaws that I can see.
Price: $3.00 USD


Snowflake Obsidian
snowflake_obsidian13
Size: 2 1/2 x 1 inches
Thickness: 1/4 inch
Weight: 1.0 oz, 29 grams, 142 carats
Approximate Hardness (Moh's): 5-6
Locality: Oregon
Notes: Snowflake obsidian is volcanic glass with white ash spots that resemble snowflakes. It takes a very shiny finish and is easy to work with. Thin edges will chip like glass.
Flaws: It has no flaws that I can see.
Price: $1.50 USD


Snowflake Obsidian
snowflake_obsidian14
Size: 2 1/2 x 1 inches
Thickness: 1/4 inch
Weight: 1.0 oz, 29 grams, 142 carats
Approximate Hardness (Moh's): 5-6
Locality: Oregon
Notes: Snowflake obsidian is volcanic glass with white ash spots that resemble snowflakes. It takes a very shiny finish and is easy to work with. Thin edges will chip like glass.
Flaws: It has no flaws that I can see.
Price: $1.50 USD


Snowflake Obsidian
snowflake_obsidian2
Size: 4 x 1 1/2 inches
Thickness: 1/4 inch
Weight: oz, 0 grams, 0 carats
Approximate Hardness (Moh's): 5-6
Locality:
Notes: Obsidian takes a beautiful shine! The edges should be left fairly thick to prevent chipping. Obsidian is glass that is made by a volcano. Glass chips easily.
Flaws: It has no faults that I can see. It will take a very shiny finish.
Price: $6.99 USD


Snowflake Obsidian
snowflake_obsidian8
Size: 2 1/2 x 2 inches
Thickness: 1/4 inch
Weight: 1.6 oz, 46 grams, 227 carats
Approximate Hardness (Moh's): 6-7
Locality: Oregon
Notes: Snowflake obsidian is volcanic glass with white ash spots that resemble snowflakes. It takes a very shiny finish and is easy to work with. Thin edges will chip like glass.
Flaws: It has no flaws that I can see.
Price: $2.50 USD


Snowflake Obsidian
snowflake_obsidian9
Size: 2 3/4 x 2 1/4 inches
Thickness: 1/4 inch
Weight: 1.8 oz, 52 grams, 256 carats
Approximate Hardness (Moh's): 6-7
Locality: Oregon
Notes: Snowflake obsidian is volcanic glass with white ash spots that resemble snowflakes. It takes a very shiny finish and is easy to work with. Thin edges will chip like glass.
Flaws: It has no flaws that I can see.
Price: $6.50 USD