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Showing posts with label Yale. Show all posts
Showing posts with label Yale. Show all posts

Tuesday, July 10, 2012

Tales of the Devil: The Hammer of Thor


The new find on the site


Somebody asked me why we named this series, Tales of the Devil. Well back in 1819 one of the sources wrote in the American Journal of Science 1st Edition a paper about minerals found in Litchfield County.  Then he got religion and during the 1850’s wrote a tract called “Tales of the Devil.”  By then he must have been a full-fledged geologist from Yale.  At least he knew his subject matter.  However, “Tales of the Devil” fits this place as well as any other story, but finally some old records came to light that explained the whole place.

Since its rediscovery in March 2012 this site has had at least five PhDs tugging their forelocks trying to figure out what in blue blazes went on there.  Finally one of them found a collection of old records that explained the whole deal and even named some of the historical personages that were involved with the site including P.T. Barnum and Thomas Edison.

The first shaft and adit that was discovered was apparently a prospecting pit, or if you prefer a gopher hole. This consisted of the mineshaft that was 40 feet deep with an adit at its bottom going off that was 10 feet deep by 6 feet wide by 7 feet tall. It is apparent from the records that this may have existed since pre-Revolutionary War times. Most of the mining occurred in the mid-19th century and according to the records underground mining in the location included an adit that was more than 140 feet long.

Because of the geology on the site being similar to those where gold was found we assumed that was what they were looking for, and probably was. According to the old records covering the site what they were actually found was copper, and it was in the form of the copper sulfide mineral called chalcocite, a grey colored mineral.

Actually this tale doesn’t have anything to do with Thor except there’s a Norwegian involved in its telling. He was one of the PhD's.  Another one came from Transylvania.

Thursday, November 10, 2011

Gold Occurrences in British Columbia

It is near Mt. Robeson where the Fraser River rises that was the scene of a gold rush in 1859.   Tobi87


It was in Yale, British Columbia on the banks of the Fraser River where I first learned about British Columbia gold there were several flour sized flakes gold in the bottom of my gold pan. From what I understand this flour sized gold is characteristic of the Fraser River. For the benefit of the reading audience it takes approximately 40,000 of these to weigh a troy ounce (31.1 g).  At the time there was a terrific thunder shower coming up, and I worked the pan out in about two minutes leaving the proprietor of the gold panning site completely mystified because he had already seen the Connecticut greenhorn could work so fast, he already seen the plates on my car.  He didn't know I had been a prospector most of my life. The Fraser River was the site of a gold rush in 1859, and there is still gold to be found in the Fraser River system.  There are also jade boulders found with the gold in the river.

Yale, British Columbia during the Freaser River Gold Rush in 1859


British Columbia also contains the southern terminus of the Tintina Gold Belt in the northern part of the province. This appears to be the largest gold belt in the world since it is traceable all the way from northern British Columbia, through the southwest corner of the Yukon Territory and sweeping all the way across Alaska for a distance of 1200 km where it finally ends in the Pacific Ocean just above Anchorage, Alaska.

The first discovery of gold by Whiteman was at Gold Harbor on the west coast of Moresby Island near the Haida village of Tasa in 1850 where it was discovered on Mitchell Inlet, an arm of Gold Harbor.  This discovery touched off a brief gold rush in 1851.  This led to the area being declared the Colony of the Queen Charlotte Islands.  The British government didn’t want the islands to be overrun by American Miners even though the gold deposits proved to be superficial in nature, and there are stories about the American miners being harassed by the local Haida warriors.  Later the area became the site of a modern mine for iron rather then gold.

Like all the beaches in the Pacific Northwest of the United States and Canada The beaches do contain flour gold in payable amounts sometimes covering the beaches with enough gold so they attract the locals trying to get as much of this gold as possible before the next tide washes it away until the next big storm that may wash up enough gold to be noticeable again.  In the same area the mountains of the coastal range including the British Columbia Batholith have had several producing gold mines and numerous showings of gold.

There is another gold producing area on the western slopes of the Rockies and the rivers and streams draining them.  This area was made famous during the Fraser River Gold Rush and the later Caribou Gold Rush. 

Gold is not the only source of mineral wealth in the province because it also contains world class deposits of jade that are mined both in-situ and as boulders of jade found in numerous rivers.  The area around Cache Creek has produced both gold and jade.  British Columbia is also noted for producing large quantities of copper, lead and silver.

British Columbia has vast deposits of mineral wealth throughout its length and breadth with many deposits yet to be discovered.  There are numerous mines that are accessible only by air especially in the northern part of the province.

Sunday, April 10, 2011

Towns in Connecticut where Gold has been Reported

Although today there isn’t much interest in the gold that has been found in Connecticut, but during the 19th century there was more interest in mining in the state.  This listing of gold is from a booklet published by the Connecticut Geological and Natural History Survey in 1951 as Bulletin No. 77 by Julian A. Sohon and edited by Alexander N. Winchell a mineralogy professor at Yale.  For many of us that are interested in geology and minerals this thin booklet has acted as a bible for many years; today it is out of print, but is available in the reference section of many libraries throughout the state.

The Connecticut State Capital's Dome that reportedly is covered by gold that was mined in Connecticut.

This is a list of the towns reporting gold in addition the author has found gold in additional towns in western Connecticut, these towns will be marked with an *.

Barkhamsted*              Bristol              Cheshire           Cobalt              E. Hampton

East Litchfield* Glastonbury*    Harwinton*      Litchfield          Middletown

Munro                          Montville          Mt. Caramel     New Britain*    New Hartford*

New Haven                  Newtown         Portland*         Ridgefield         Sandy Hook

Southbury                     Thomaston*     West Haven     Woodbury

If you see any streets or roads in your travels then have the name “mine” in them you had better find out why. A good example of this is the town of Canton where there was really a silver mine in the 19th century just north of Route 44. There is a full write up about the old silver mine in the history of Canton that is kept at the Canton Historical Society. You can gather a great deal of material about old mines and the mineral resources of Connecticut by reading town histories.

Although gold is a metal that attracts many people it is not the only mineral that is found in Connecticut that exceeds the value. Virtually every river in the state contains a small amount of gold capable of being recovered with a gold pan.