During the airing of Season one of Gold Rush Alaska, I did an exclusive interview with Jimmy Dorsey about the show. One of the most shocking parts of the interview is that Dorsey said that the show was scripted. That caused a wave of discussion on the internet in chat rooms and forums and boosted OregonGold.net traffic many times over. Yesterday I contacted Todd Hoffman via Facebook to see if I could get a interview with him. This is what he had to say:

Todd Hoffman: All my interviews have to run through Discovery. Your story with Dorsey was not only false but totally uncool. Take care.

Edwin Waters: Todd, I did my interview with Dorsey over the phone and I recorded it. Everything that I wrote on the site, was from his mouth, word for word. I still have the recording. If you would like to set the record straight, I would certainly like to hear your side of the story. Most of the questions asked during the interview were questions formed by gold miners on facebook, as I took a poll before the interview was conducted. I, myself, I have a neutral stance about the show, but I dont miss an episode. If Dorsey said things that are false I think the record should be set straight, and if you would be interested in doing that, I would like to help you set the record straight. God bless.

Todd Hoffman: I can’t tell my side of the story because the real story would hurt him and Im not interested in a pissing match, I don’t need it. If your going to post trash like that more power to you. You can read a good article by Garret
coming out in the prospectors magazine that I did recently. Good luck to you.

Edwin Waters: I understand and I respect your decision. Good Luck to you too.

—-End—-

Todd was referring to an article by Garret Romaine who is a frequent writer of a column in Gold Prospectors magazine.

First of all, I just conducted the interview. I am sorry if Jimmy Dorsey lied (if that is the case), but you cannot blame the guy conducting the interview. It sounded to me like Todd has a little animosity towards me or at least towards this website. I think it is good that Todd Hoffman decided to take the high road and not get into a pissing match as he called it.

It very well may be true that Todd Hoffman is right. The only way the truth would be known is if Jimmy Dorsey fessed up and withdrew his earlier statements conducted last year. I still have the recorded interview between myself and Jimmy Dorsey, to prove that what was posted came straight from his mouth and was not something that was made up by myself or to promote this website with false information.

I still challenge Todd for a interview. If he wants to keep Jimmy Dorsey’s name out of it thats fine…lets talk about the show. I am not going to hold my breath. By the way, I have been on television myself doing the exact same thing…finding gold in Alaska, and yes I found some.

The original interview conducted with Jimmy Dorsey can be found here: Jimmy Dorsey Interview

All new season of Gold Rush Alaska. Premiers on Friday October 28th at 9 o’clock on the Discovery Channel.

Story and photos by Jack W. Peters

When operating a mine, anything that reduces wear and tear on your back and equipment is a great idea.  That is why for many mining operations, large or small, blasting makes sense.  In many cases, from tunneling to moving large boulders, there is no other feasible way of doing it.  You can blast too, you just have to do it legally and do it right.

The fastest way to get your blasting done is to hire a professional to come in and do it for you.  That is a great way to learn what explosives to use and what they can do to improve the efficiency of your operation.  Explosives used correctly will be one of the best and most productive tools you can use.  Use explosives incorrectly, and your friends will be standing over your grave saying things like “too soon.”

Here are a few basics of what you need to know before you start your own blasting operation:

A five ton boulder is fractured in a training class with 1.5 pounds of dynamite in three boreholes.

Keeping it Legal

Explosives used in the United States are regulated by the Bureau of Alcohol, Tobacco, Firearms & Explosives (ATF).  After a criminal background check, an interview from an ATF Agent and a $100, you can have a Type 33 Permit that will allow you to purchase, store, transport and use explosive materials.  Larger operations may choose a Type 20 License which also allows the manufacturing of ammonium nitrate and fuel oil (ANFO).

If your mine is a commercial operation in the United States, it will also fall under the jurisdiction of Mine Safety and Health Administration (MSHA).  Commercial mines are loosely defined as lode or placer operations that use heavy equipment to load (beyond feeding by hand), trommels, sluice boxes or rock crushers.  This means additional training and safety equipment will be required including access to mine rescue teams for underground operations.  Through an interagency agreement, MSHA Officers also represent the ATF in the field to ensure safety and compliance with the use of explosive materials.

Know your Caps and Powder

Explosive materials used in mining operations are reasonably straight forward.  Once you are issued an ATF permit or license, you will be legal to purchase commercially manufactured explosive materials from logging-mining supply stores from brands including Austin Powder and Dyno Nobel.

The first part of an explosives sequence is the blasting cap initiator.  The blasting cap detonates dynamite or other explosive materials.  Based upon the application, blasting caps will be initiated by either a fuse (pyrotechnic), electric wires powered by a blasting machine (electric), or caps connected by thin plastic tubing know as shock cord (non-el).

One of the primary explosive materials used is Ammonium Nitrate and Fuel Oil (ANFO).  This is ammonium nitrate prills (pellets) mixed with a low percentage of diesel or fuel oil.  ANFO is commonly used because it is safe, inexpensive and its low detonation velocity is ideal for heaving rock.  It is sold pre-mixed in 50 pound bags or delivered by mixing truck for larger operations.  It is insensitive and safe to handle as it is classified as a ‘blasting agent,’ because a blasting cap will not initiate it.  ANFO requires a booster (another explosive charge) to detonate.  Boreholes filled with ANFO include a stick of dynamite or an RDX cast booster that includes a blasting cap to initiate the booster which then detonates the primary ANFO charge.

Although there are more modern and stable emulsion based explosives, after 140 years dynamite is still the low cost choice for many miners.  Dynamite is a simple wax paper roll of sawdust or diatomaceous earth used to stabilize nitroglycerin.  Sticks are sold by the weight and percentage of nitroglycerin.  Sticks come in various sizes and strengths; a common size is a half-pound stick at 60% nitroglycerin.  Another useful material is an RDX cast ‘shape charge.’  These small cone shaped charges focus energy downward to more effectively crush rock.

One half pound stick of dynamite with blasting cap

RDX ‘Rock Crusher’ shape charge with blasting cap

A student and I run a pneumatic drill at an Oregon gold mine.

One-pound dynamite sticks loaded into boreholes cutting a tunnel in a Colorado gold mine.

Pneumatic Drills

For explosives to work, the material needs to be loaded in the rock.  Small operations use hand-held vertical or horizontal pneumatic drills about the size of a jack hammer.  These air drills are powered by a portable air compressor and can easily cut a 1.5 inch borehole horizontally or a 3 inch borehole vertically.  Boreholes are packed with up to two-thirds explosive material and the rest backfilled (stemmed), with dirt and gravel to compress and focus the explosive energy into the rock.

Keeping Explosives Safe and Secure

Using explosives is an awesome responsibility.  If you use them correctly, no problems, but a mistake can kill you.  Security is also a big issue as there is no shortage of bad guys who would like to relieve them from you.

Explosive materials are stored in steel, wood lined secured and locked boxes called magazines.  Two magazines are required, one for blasting caps and one for powder.  There is a ‘Table of Distances’ chart from the ATF that will help you place magazines at a safe distance from occupied buildings and roadways based on the poundage of materials stored.  Magazines need to be carefully inventoried and inspected at least every seven days, so no storing explosive materials over the winter or at non-occupied mining sites.

Used correctly, explosives will get you to your pay-streak quickly, just take the responsibility to use them correctly, safely and legally.

Jack W. Peters is a long time gold mining enthusiast and the director of the Northwest Explosives Academy out of Springfield, Oregon.  Email: nwexplosives@yahoo.com

Useful links

Bureau of Alcohol Tobacco, Firearms and Explosives  (ATF)

www.atf.org

Blaster’s Tool and Supply, resource for tools, equipment and storage magazines

www.blasterstool.com

Mine Safety and Health Administration  (MSHA)

www.msha.org

Northwest Explosives Academy, explosives and blasting training school in Oregon

www.nwexplosives.com

Type 2 storage magazine courtesy of Tannerite Explosives

Photos by Michael Fuller

You might not know it, but the Eastern Oregon Mining Association ( EOMA) and the Waldo Mining District have been fighting stifling and unrealistic regulations  by the Oregon Department of Environmental Quality. Those at ODEQ rub elbows with many environmental organizations that want all gold mining to cease permanently. Gold Miners understand that there must be a balance between environment and industry. Some of the regulations created by DEQ are based on myth, rather than science. They (the environmental groups ) even have all the major newspapers in their back pocket to mislead the public to believe that all mining is bad.

The truth is…aside from a few bozo’s, most miners care about the environment more than most of these so-called self proclaimed environmentalists who never even step foot into the great outdoors . They just want to protest and be in the in-crowd, without educating themselves on the subject they protest.

Anyways…the Eastern Oregon Mining Association and the Waldo Mining District have been continually fighting the regulations that these wacko’s keep trying to impose on us. They have a lot of court costs and fee’s. They are doing a fundraiser. There are many great prizes in addition to the half pound of gold that can be found on their websites. I figured with the six hundred plus people visiting Oregon Gold everyday that we should be able to support this cause collectively. It is important and we should all get involved and try to do our part if we are able to do so.

For contest information please visit here… Gold Contest (or click on the image)

Also the  GPAA Gold Show is coming up on April 2-3, 2011 in Salem, Oregon and last minute tickets can be bought there to support this very good cause and to get in on the drawing. That is where I will be buying my tickets.