Today's Featured Artist: Michael Godard

Transform your photos into one-of-a-kind, hand painted masterpieces!

 

|

Usa Photograph - Gold In The Hills Virginia City Nv by LeeAnn McLaneGoetz McLaneGoetzStudioLLCcom

Gold In The Hills Virginia City Nv is a photograph by LeeAnn McLaneGoetz McLaneGoetzStudioLLCcom which was uploaded on July 28th, 2011.

More from LeeAnn McLaneGoetz McLaneGoetzStudioLLCcom

View Profile  |  Search

 

Comments (1)

Post a Comment

Prospectors for hardrock, or lode gold deposits, can use many tools. It is done at the simplest level by surface examination of rock outcrops, looking for exposures of mineral veins, hydrothermal alteration, or rock types known to host gold deposits. Field tools may be nothing more than a rock hammer and hand lens. Hardrock gold deposits are more varied in mineralogy and geology than placer deposits, and prospecting methods can be very different for different types of deposits. As with placer gold, the sophistication of methods used to prospect for hardrock gold vary with the financial resources of the prospector. Drilling is often used to explore the subsurface. Surface geophysical methods may be used to locate geophysical anomalies associated with gold deposits. Samples of rocks or soil may be collected for geochemical laboratory assay, to determine metal content or detect geochemical anomalies