there is no price
small about $5 medium about $7 and large about $9 or $10
.250gm of raw gold is worth of Us$10.40 on 19-07-2010
It Depends On The Features.
Citrine is a mineral, not a rock.
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Citrine is a variety of quartz.
Citrine may be expensive in cost but it depend on the types of gemstones you want the carat size and what kind of color or texture that you make like.
The price of raw amethyst will depend on the size of the stone, the intensity of the purple color, and the clarity. A three carat piece of raw amethyst can sell for as little as $15 or as much as $50.
The melting point of citrine is 1650 +/- 75 Celsius. Citrine is from the quartz family and occurs naturally in nature.
Citrine is a yellow form of quartz (SiO2).
Citrine is a variety of Quartz whose color ranges from pale yellow to brown. Citrine is rarely found naturally. Most commercial Citrine is artificially heated smoky quartz or Amethyst. To answer the question ...Natural Citrine is rare,Man made it is very common.