Prospecting & Detecting
Drywashing for Fine Gold
October 2017 by Alex Dolbeare
When working fine gold placers with a drywasher, there are some natural variables that can be beneficial as well as others that can be a hindrance to achieving good recovery.
Companion Gold
Easing around the bedrock ledges and rock hopping, Terry and I came out into the open and were looking at a nice run of bedrock.
Picking Our Way Through Bedrock
Once again the coil was put over the spot but the target was in the pile now. I pinpointed, grabbed a handful of dirt and began sprinkling it over the coil until I heard that mild thud.
Metal Detector Testing Methods
It will not be any easier than on your table at home, and so testing a very small test target like the ballpoint pen can tell you immediately if a detector is suitable for looking for tiny gold nuggets.WWII Vet & Prospector Still Going Strong
Lately I’ve been having success utilizing two types of detectors in succession. The first is a pulse induction (PI) detector with a blanket-style antennae, and I follow it up with a very low frequency (VLF) detector.
Detecting for Gold—Finding Nuggets Where You Least Expect Them
Many friends have come up to my locale to detect for gold. I am writing this article hoping that it may help anyone who uses a detector to prospect for gold nuggets.
VLF Detector Operating Modes
It is important to note that discrimination is a type of electronic filtering. The signal is analyzed, and depending on the discrimination setting, identified as either a target to be dug or a target to be ignored.
Drywashing for Fine Gold
When working fine gold placers with a drywasher, there are some natural variables that can be beneficial as well as others that can be a hindrance to achieving good recovery.
Subscription Required:
The Bawl Mill
• Legislative and Regulatory Update
• Ask The Experts - Where should I get my geology degree?
• Ask The Experts - How much rock shall I crush to determine the value?
• Placers Directly Associated with Lode Deposits
• Is It Time for a Change? New Ways to Find More Gold
• MMAC Update
• Silverton's Gold
• Procuring Mine Owner Permission at a Mine Site
• Champions Crowned at the California State Gold Panning Championships
• ICMJ Gold Prospecting and Mining Summit Postponed
• Kennecott Copper Mine, Kennecott, Alaska
• High Prices for Gold, Silver & Copper: What Does it Mean for Prospectors?
• Melman on Gold & Silver
• Mining Stock Quotes and Mineral & Metal Prices
Free:
Ask The Experts - Is there a standard percentage given to land owners who hold the mineral rights?
