Geology

Recent Answers

2013-05-23 Jewelry, Gems, & Minerals - Caribe Diamond:

Dave, you sent the front side again it appears to me.   Please give it one more shot. : )  The jewelry pics will work fine. Now I just need the description. You can type in what it says instead of attaching

2013-05-21 Jewelry, Gems, & Minerals - Caribe Diamond:

Dave, Because there is so little to go on, I doubt I will be able to help much but will try. First, you need to send a photo of the back of the document. All i got was the one photo of the front, "the

2013-05-18 Jewelry, Gems, & Minerals - Antique Crested Ring from the Kaiser:

Hi Diane,  It's unfortunate that the original diamonds were set on a replica instead. Although there is still a chance that the diamonds can be restored to the original ring and the original ring be restored

2013-05-17 Geology - Chromite detection using Magnetic Survey:

I am not personally familiar with chromite magnetic detection; however, I was able to find this article on the internet:     http://pra.aps.org/abstract/PRA/v57/i5/pR3173_1    I would suspect that the

2013-05-17 Geology - Chromite detection with Magnetic Survey:

     No sir. We can very rarely detect chromite ore by magnetic surveys directly. It is useful only as an indirect tool. On the other hand Gravity surveys are very diagnostic in this regard.    Expert