Incorporated in 1857, it is the fourth-largest city in the state, with a population of 161,791 as of April 1, 2010 census. Vancouver is the county seat of Clark County and forms part of the Portland-Vancouver metropolitan area, the 24th-largest metropolitan area in the United States.ancouver is the county seat of Clark County and forms part of the Portland-Vancouver metropolitan area, the 24th-largest metropolitan area in the United States.
1. whetstone-a flat stone for sharpening edged tools or knives. hone-a whetstone made of fine gritstone; used for sharpening razors. oilstone-a whetstone for use with oil. stone-building material consisting of a piece of rock hewn in a definite shape for a special purpose; he wanted a special stone to mark the site.
Bloodstone is an opaque to translucent variety of chalcedony quartz. More specifically, it is classified as a variety of microcrystalline quartz. Bloodstone is characterized by its dark green color and the presence of red, blood-like inclusions, which is how it earned its descriptive gemstone name.Bloodstone is also known as ' heliotrope ' and 'blood jasper'. Bloodstone was once the original birthstone for March, but it was later replaced by aquamarine.loodstone's green body color is a result of dense inclusions composed of chlorite or hornblende needles. Bloodstone's color ranges from various shades of light to dark green and typically, the primary color is unevenly distributed, often exhibiting noticeable light and dark color zones.