Wascoite Rough - Coffee Agate with Opal Pattern LapidaryCentral The high-contrast orb-like structures on

The high-contrast orb-like structures on this slab create a bold visual display with an eye-catching color scheme

with most of them having very similar visual characteristics

and tans—a result of rhyolitic flow lines and iron content

and chalcedony

and with its abnormal route to formation

Wascoite Rough - Coffee Agate with Opal Pattern LapidaryCentral The high-contrast orb-like structures onWascoite Rough Coffee Cream Strata with Opal Pattern Biggs Coffee Agate This stunning Wascoite shows great opal pattern along the outside with dense, highly silicated agate on the inside. This material also went by the name Coffee Agate, and this piece is a great demonstration of why. A nice example of a byproduct stone from Oregons famous Biggs Picture Jasper mines. SPECIFICATIONS Material: Natural Wascoite (Biggs Coffee Agate) Dimensions: 121mm x