Skip to navigation.

Bruce Cooper's Designer Cabs

These Cabochons are made by Master Cab Maker Bruce Cooper. He has taught classes to Mid-Ga Gem and Mineral Society members. He has been making cabs for a number of years now. And wow are his cabs beautiful.

These cabs are great for wire wrapping (need only 3 wires to wrap these cabs), for resale or to add to your collection.

  • Ocean Wave Agate - Designer Cab

    Ocean Wave Agate - Designer Cab

    Ocean Wave Agate discovered in Madagascar along the northwest coast in Marovato. It was found about 400 yards from an “Ocean Jasper” deposit. Ocean Wave Agate has a gentle wavy patterns with a wide variety...

    $ 20.00

  • Amazon Valley Jasper - Designer Cab

    Amazon Valley Jasper - Designer Cab

    Amazon Valley Jasper, a multicolor water worn rocks/boulders found in the state of Mato Grasso, Brazil. Some of the colors are white, cream, pink, red, gray-blue, brown, black, yellow, and tan. No two stones are...

    $ 20.00

  • Montana Moss Agate - Designer Cab

    Montana Moss Agate - Designer Cab

    Montana Moss Agate is found in the Yellowstone River and Valley mostly between Sidney and Forsyth, Montana, Agates are found in the alluvial gravels of both the present stream bed and in gravel terraces. 10...

    $ 20.00

  • Rainforest Jasper - Designer Cab

    Rainforest Jasper - Designer Cab

    Rainforest Jasper, from Australia, is more specifically known geologically as rhyolite, which is closer to Obsidian than Jasper. With hues of greens with stripes, orbs and distinct markings in red, yellow, white and blue. Its...

    $ 20.00

  • Amazon Valley Jasper - Designer Cab

    Amazon Valley Jasper - Designer Cab

    Amazon Valley Jasper, a multicolor water worn rocks/boulders found in the state of Mato Grasso, Brazil. Some of the colors are white, cream, pink, red, gray-blue, brown, black, yellow, and tan. No two stones are...

    $ 20.00

  • Imperial Jasper -  Designer Cab

    Imperial Jasper - Designer Cab

    Imperial Jasper, is from Guadalahara Mexico and it forms as nodules, can be in many colors and patterns. This cab has an amazing glassly polish and a high dome. It has a banding pattern of...

    $ 20.00

  • Ocean Wave Agate - Designer Cab

    Ocean Wave Agate - Designer Cab

    Ocean Wave Agate discovered in Madagascar along the norhtwest coast in Marovato. It was found about 400 yards from an “Ocean Jasper” deposit. Ocean Wave Agate has a gentle wavy patterns with a wide variety...

    $ 20.00

  • Montana Moss Agate - Designer Cab

    Montana Moss Agate - Designer Cab

    Montana Moss Agate is found in the Yellowstone River and Valley mostly between Sidney and Forsyth, Montana, Agates are found in the alluvial gravels of both the present stream bed and in gravel terraces. 10...

    $ 20.00

  • Marra Mamba Tigereye - Designer Cab

    Marra Mamba Tigereye - Designer Cab

    Marra Mamba Tigereye is from Australia, in the Hamersley Mountain Range of the Pilbara Region. The best known area is near Mt. Brockman. This stone has a nice pattern of tigereye, metallic hematite, and red...

    $ 20.00

  • African Swirl Tigereye - Designer Cab

    African Swirl Tigereye - Designer Cab

    African Swirl Tigereye

    $ 20.00

  • Dendritic Opalite - Designer Cab

    Dendritic Opalite - Designer Cab

    Dendritic Opalite; also known as Moss Opalite, from Western Australia near the towns of Leonora and Norseman. This form of opal does not have fire, but it does have dendrites throughout the cab. This cab...

    $ 20.00

  • Montana Moss Agate - Designer Cab

    Montana Moss Agate - Designer Cab

    Montana Moss Agate is found in the Yellowstone River and Valley mostly between Sidney and Forsyth, Montana, Agates are found in the alluvial gravels of both the present stream bed and in gravel terraces. 10...

    $ 20.00

  • Polka Dot Agate - Designer Cab

    Polka Dot Agate - Designer Cab

    Polka Dot Agate; found near Ashwood in Central OregonA highly mineralized chalcedony whose popularity goes back to ancient times. The whitish, bluish, and redish chalcedony is riddled with hematite dots. These dots, accompanied by multicolored...

    $ 20.00

  • Green Quartz - Designer Cab

    Green Quartz - Designer Cab

    Green Quartz; From BrazilA very nice cabochon it has a nice polish.Size: 43.75mm X 22.25mm, Dome: 5.4mmWeight: 6 grams

    $ 20.00

  • Wonderstone - Designer Cab

    Wonderstone - Designer Cab

    Wonderstone; From Tooele County, Utah is a welded-vitric tuff (vitric means glassy) of rhyolitic composition. It is a volcanic rock composed predominantly of volcanic glass particles which have been welded or stuck together by heat...

    $ 20.00