ashley cruz asked 10/3/2011

The coinage metals-copper,silver, and gold-are considered to be a chemical family. Liste three arguements to explain why?

Jason Wilson asked 6/23/2011

What is the difference between rough diamonds and polished diamonds? How do I know the quality of rough diamonds?

Dennis Melton asked 1/22/2011

How do I separate gold dust from dirt?

frank michel asked 1/15/2011

How do I know if I have a real gold bar or not?

SPARKLETTS GUERRA asked 12/3/2010

How to tell if a diamond is real or not mounted and unmounted?

Kody Sai asked 11/11/2010

Are diamonds bullet-proof?

Anonymous asked 11/3/2010

If someone says there is 500 mills of 24K gold plating on an object. How much gold is that actually ? Please and Thankyou... Leigh

Anonymous asked 8/21/2010

1 kg gold is how many pawan?

Anonymous asked 8/1/2010

Which Is Heavier, Gold Or Lead?

Anonymous asked 3/12/2010

What Are The Characteristics To Look For When Purchasing A Diamond?

Anonymous asked 3/1/2010

What Are Good Slogans For A Diamond?

Anonymous asked 2/22/2010

How Much Is Silver Worth Per Kilo?

Anonymous asked 2/16/2010

How To Tell The Difference Between Brass And Gold?

Anonymous asked 2/12/2010

How Much Does One Pound 23 Karat Gold In Ghana Cost?

Anonymous asked 2/5/2010

What Does A Rough, Unpolished, And Uncut Ruby Look Like?

Anonymous asked 1/31/2010

What Can Carve Quartz Crystal?

Anonymous asked 1/1/2010

How Do You Make Homemade Diamonds?

Anonymous asked 12/21/2009

What Is The Gold Package Code On Panfu?

Anonymous asked 11/17/2009

Why Are Diamonds A Non-renewable Resource?

Anonymous asked 11/5/2009

How Much Is A 10k Gold Class Ring Mens?