Ocean Jasper was mined out almost a decade ago and very little is still available.
We unearthed some rough Ocean Jasper from our "archives" and are
offering it for sale. As with any microcrystalline quartz, Ocean Jasper
is hard and takes an excellent polish with cerium or tin oxide.
We have more selections of this material on our new website: CopperCanyonLapidary.com