Prospecting Council...

We hope to have many different topics in this forum. Nugget shooting, coin detecting, beach detecting. Pictures help a lot.

Moderator: chickenminer

Post Reply
Geowizard
Mega Miner
Posts: 1365
Joined: Sun Dec 16, 2018 4:18 pm
Has thanked: 559 times
Been thanked: 459 times

Prospecting Council...

Post by Geowizard » Fri Jan 04, 2019 10:33 pm

Council Mining District;

The Council Mining District probably has more GOLD mining history than anyplace else in Alaska!

It contains the Casadepaga River... Stompin' ground of George Massie aka "Buzzard"... Ruby Roadhouse... and more.

Look no Further! This should be a HOT topic! :)

- Geowizard
Geowizard
Mega Miner
Posts: 1365
Joined: Sun Dec 16, 2018 4:18 pm
Has thanked: 559 times
Been thanked: 459 times

Re: Prospecting Council...

Post by Geowizard » Fri Jan 04, 2019 10:58 pm

Resistivity;

Geophysical Prospectors look for LOW Resistivity. Low Resistivity means the earth is highly mineralized with conductors including GOLD and SILVER. The Council District has many Resistivity Anomalies indicating possible LODE deposits. The Resistivity Anomalies represent some of the most intense (LOW) Resistivity Anomalies that I know of.

This is a Resistivity contour map of one such Resistivity Anomaly. Contour maps are like Topo maps. Topo maps show elevation and Resistivity contour maps show Resistivity - the center is the lowest Resistivity...

Image

The dark purple in the center is the LOW Resistivity. Note on the left (light blue) is a probable Quartz deposit having very high Resistivity

- Geowizard
Last edited by Geowizard on Sat Jan 05, 2019 3:39 pm, edited 1 time in total.
User avatar
Jim_Alaska
Site Admin
Posts: 498
Joined: Fri Sep 07, 2018 8:18 pm
Location: Northern California
Has thanked: 593 times
Been thanked: 518 times

Re: Prospecting Council...

Post by Jim_Alaska » Sat Jan 05, 2019 3:07 am

This is the kind of map I tried to describe originally. This is what I went off of in the Salcha Drainage. Mine were hard copies and expensive, especially if you needed multiple maps.
Jim_Alaska
Administrator

lindercroft@gmail.com
Geowizard
Mega Miner
Posts: 1365
Joined: Sun Dec 16, 2018 4:18 pm
Has thanked: 559 times
Been thanked: 459 times

Re: Prospecting Council...

Post by Geowizard » Sat Jan 05, 2019 3:31 pm

Jim,

Glad to hear that! These Contour maps "paint" a vivid picture of the shape and profile of an anomaly. The sections are overlaid so it's easy to refer to a Topo map to get Township, Range and Section as well as find access points.

- Geowizard
Geowizard
Mega Miner
Posts: 1365
Joined: Sun Dec 16, 2018 4:18 pm
Has thanked: 559 times
Been thanked: 459 times

Re: Prospecting Council...

Post by Geowizard » Sat Jan 05, 2019 3:38 pm

Here's another;

Image

All of these snipets are courtesy of: Alaska DGGS Council gpr_2003...

- Geowizard
Post Reply