Spiderweb Jasper is a lapidary material from Oregon.  It is noted for its red/brown webbing on a green background with occasional agate “eyes".  It normally contains a fair number of fractures, but does yield some very interesting cabs if one is patient enough to work around the flaws.  A hard jasper material with some agate present, it takes a great polish and is relatively easy to work with.

Origin:  Oregon

Dimensions: 4.5" x 3.25" and approximately 5.5 mm thick.  Weight = 70 grams.

Shown wet.  Not polished. Known flaws are shown as white lines in the final picture frame