10" wide x 3.5" high Saturated iron glaze is unaltered Washington Margin sediment from R/V New Horizon May-June 2001 cruise, thanks to Tim Eglinton of the Woods Hole Oceanographic Institution. Glass puddles melted, with blue being from a current wine bottle, unlike other samples of sea glass. Seaweed markings make orangey wisps in the center. Area of: 46 to 47 degrees north, 124 to 127 degrees west, off Columbia River Availability: Usually ships in 2-3 business days. MGW79US$145.00 6" wide x 2.75" high On porcelain clay, says, "Sea glass framed by seabed sediment from 46º north 125º west (melted)Washington Margin." Rim of rutile slip and foot of matte green glaze were assembled from refined materials. Availability: Usually ships in 2-3 business days. BLP40US$125.00 Two Ridges here -- Kane Fracture Zone (mid-Atlantic Ridge) and Juan de Fuca Ridge (Pacific). Sea glass center has basalt from Juan de Fuca Ridge. That's surrounded by Earth crust slurry from M.A.R. That's surrounded by sediment from the Washington Margin off the Columbia River. Other glaze on rim and back is a black slip glaze. Availability: Usually ships in 2-3 business days. WA-83Price: US$650.00 US$455.00 5.75" high x 3.75wide Brown exterior glaze at the top is sediment from the seafloor of the Washington Margin. Other glazes assembled from refined materials. Availability: Usually ships in 2-3 business days. WAM-43US$70.00