Ocean Jasper is a rare mineral, mined in only one place in the world… The Mine of Marovato, on the Ambolobozo Peninsula in the north west corner of Madagascar. It is called Ocean Jasper because the deposits are part of the coastline, and can only be reached by boat, and removed only during low tide. Sadly, it is no longer being mined, and supplies are getting scarce.
The Lapidary Journal reported this description: “The deposit formed as a rhyolite flow but has been completely silicified. The rhyolitic eyes or orbs come in an astonishing array of colors and color combinations. The background can be white, pink, green, red, or yellow. Botryoidal formations as well as white and deep green druzy are also common. The deposit has been discovered at the edge of the ocean. It can only be seen and collected at low tide. The area has no road so the material must be transported to civilization by boat.”
Please enlarge and view the photographs for more detailed views. Shown wet to simulate polish. As with all natural rock, there may be fractures or pits to seal or work around. Each slab has the approximate dimensions listed. I use the longest and widest point and the thinnest, it’s not averaged.
We have worked hard with the lighting and the settings on the camera so that the colors are very accurate. Individual settings may affect color viewing on various devices and I cannot predict what your device will do, but on my computer, they’re dead on for color. I appreciate your business!