Nephrite Greek "λίθος νεφριτικός"; "νεφρός λίθος", which means 'kidney stone' and is the Latin and Greek version of the Spanish "piedra de ijada" (the origin of "jade" and "jadeite"). Accordingly, nephrite jade was once believed to be a cure for kidney stones. Besides the terms already mentioned, nephrite has the following synonyms and varieties: "aotea", "axe-stone", "B.C. jade", "beilstein", "kidney stone", "lapis nephriticus", "nephrit", "nephrita", pounamu, "New Zealand greenstone", "New Zealand jade", "spinach jade" (dark grayish green), and "talcum nephriticus". "Tomb jade" or "grave jade" are names given to ancient burial nephrite pieces that have a brown or chalky white texture
The Continuity of Life Forms gateway experience to what may become a deeper relationship with the natural world. So bringing 'The Continuity of Life Forms' back at this same location is ideal." The organization hopes the re-installation will introduce another generation to the artwork and Martin, who died in a plane crash in 1985. The Continuity of Life Forms The Continuity of Life Forms is a mosaic by Willard Martin, installed at the Oregon Zoo in Portland, Oregon. "The Continuity of Life Forms" is a large mid-century modern mosaic and one of the earliest remaining works by local architect and artist Willard "Will" Martin, who