IMP519 Royal Imperial Jasper Specimen Polished Pebbles 5" x 2" x 1"

5" x 2" x 1"

Size range: from fist to softball size

Nodule sizes have a large range

and more including: Geologic Time Scale and FAQ about Geodes

On the back of the specimen "morrisonite jasper" is written in red sharpie and is visible in the second photo of this listing

IMP519 Royal Imperial Jasper Specimen Polished Pebbles 5" x 2" x 1"Royal Imperial Jasper (Mexico) polished specimen with cream and mauve jasper with slight egg pattering. 0. 78 lbs 5" x 2" x 2" 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 highly