Aqua terra "jasper" also known as "impression stone" is the trade name for soft onyx marble. Beads range from pale/light blue color with some pale yellow or grey patterns. Due to the nature of our products, actual products may differ slightly from the products pictured.
Beads>Grade B>Aqua Terra JasperBeadsGrade BAqua Terra JasperMulti-coloredOval25mm & UpNaturalhttp://www.firemountaingems.com/itemdetails/h208916nbH208916NBBead, aqua terra "jasper" (onyx marble) (natural), 30x20mm flat oval with 0.5-1.5mm hole, B grade, Mohs hardness 3. Sold per pkg of 2.//image1.fmgstatic.com/images/p8916nbb.jpg7.337.33As Low As $1.60 per bead