IMP863c Royal Imperial Jasper Cabochon Mushroom Rhyolite with one slightly smaller than

with one slightly smaller than the other to help relieve those stubborn knots

25 x 41 (mm)

reddish brown

This book is full of interesting observations and genetic proposals of a great variety of situations that can be found within an agate

IMP863c Royal Imperial Jasper Cabochon Mushroom Rhyolite with one slightly smaller thanThis Royal Imperial Jasper cabochon features hints of egg patterns and parallel banding in pastel orange and purple jasper. 17mm x 39mm Imperial Jasper comes from central Mexico, near the border of Zacatecas and Jalisco and north of the city Guadalajara. It is known for the size of the jasper deposit, its formation in both veins and nodules, and its ability to form the "egg patterning" found in only a handful of fine jaspers. Nodular pieces (which are