Intarsia 419 Collector Also included is a concise

Also included is a concise glossary

and alternating rings of agate bands and quartz bands

From back cover:

This is a polished specimen featuring brown

Intarsia 419 Collector Also included is a conciseThis polished intarsia contains multiple layers of stone, with the center containing Montana Moss Agate, Del Norte Plume Agate, Peruvian Blue Opal, and Turquoise; completed with a double border frame and black backing. The cabochon is constructed from 13 individual pieces. A complex and detailed scene is created through the multiple layers and colors that overlap in this intarsia cabochon. The turquoise backing adds saturation to the semi translucent