It really depends on were u go. I find some little samples of quartz crystals at a local museum for only a 1.99. When i went to a shop that sells mostly gems and crystals most of the quartz in there were over 15 dollars. So it just depends on were you go...i would say the cheapest is probably at a flee market or the gift shop at a local museum. Al ot of people over price quartz to try and make money or make a profit because they know somebody is gonna by it. Quartz is really not worth much at all because it is far to common its one of the most common minerals especially clear quartz. Just remember that people are greedy for the bucks and a lot of people over price these rocks just to make a profit.
The mass of quartz can vary depending on the size of the specimen. On average, quartz has a density of around 2.65 grams per cubic centimeter.
The value of milky quartz will depend on factors such as size, clarity, and color. In general, milky quartz is not as valuable as other varieties of quartz such as amethyst or citrine, but prices can vary from a few dollars for small pieces to several hundred dollars for larger, high-quality specimens. It's best to consult with a gemstone expert or appraiser for an accurate assessment of the value of a specific milky quartz specimen.
The value of 800 pounds of gold would depend on the current market price of gold. As of [current date], the price of gold is approximately [current price per ounce]. To determine the value of 800 pounds of gold, you would first convert pounds to ounces (1 pound = 16 ounces) and then multiply the total ounces by the current price per ounce of gold.
Quartz is a widely distributed mineral that has a high economic value. They are generally used as gemstones and as building materials.
Apatite is a mineral that can scratch feldspar but not quartz. This is because apatite has a higher hardness value than feldspar but a lower hardness value than quartz on the Mohs scale of mineral hardness.
The average price of gold in 2009 was around $972 per ounce.
Current value is $27.33 per ounce.
The value of smoky quartz will vary with the color. Medium smokey quartz is valued at approximately $38 per carat. Lighter and darker shades will be worth less.
The value of gold on July 7, 2008 was $843 per ounce. ($924.90 or £570.0 per troy ounce.)
The average pirce per ounce in 1964 was $35.10
Below is a link to find the value of silver per ounce.
IT has no value as it is internationally illegal to trade in ivory.
As of this minute the spot price of gold is $1,110.00 per ounce
On March 17, 2008, the price of gold per troy ounce was announced as $1024.50.
As of 2-14-10 silver is $15.51 per ounce so that's the value of the coin.
As of 1-1-11 the spot price of silver is $30.91 per ounce.
As of 6 December 2017, the price is down to $15.92 per ounce.