Chrysoprase stone is the most valuable variety of chalcedony. It is translucent, apple-green gemstone. The name of the mineral is derived from the Greek words chrysos meaning gold and prasos meaning leek.. Indeed, chrysoprase is usually green or bluish-green color, which is determined by nickel compounds.hrysoprase stone is the most valuable variety of chalcedony. It is translucent, apple-green gemstone. The name of the mineral is derived from the Greek words chrysos meaning gold and prasos meaning leek.. Indeed, chrysoprase is usually green or bluish-green color, which is determined by nickel compounds.
Sourdough bread is probably the most affiliated with San Francisco. Ghirardelli chocolate is another. And dungeness crab is a third. Just take a cruise on Fisherman's wharf to see why. I would also say that San Francisco is known for culinary diversity (which is not exactly what you asked, I know). Being such a point of entry for so many countries East and a town focused on food means we get great food representing regions from all over the world.
One of San Francisco's most popular tourist areas is Fisherman's Wharf. This old section, once the Little Italy of San Francisco, is an area known for its shops, restaurants, and beautiful setting along the waterfront.he historic and notorious Alcatraz penitentiary, located on Alcatraz Island in San Francisco Bay, is one of America's most infamous prisons. It operated for almost thirty years, closing in 1963 and re-opening as a tourist attraction in 1973.