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.
Cost of Food in San Francisco. Eating out in San Francisco can be very (very) expensive. It is recognized for having some of the best restaurants in the world, run by some of the finest chefs in the world, but even if youâre not eating at one of those places, prices are still high.