PART II Summer in the San Juan Mountains
Rock&Gem Magazine|July 2020
Gold, Quartz, and a Cast of Characters
BOB JONES
PART II Summer in the San Juan Mountains

Silverton, in southwest Colorado, is one of three major mountain towns surrounded by old gold and silver mines that became popular tourist towns after the mines shut down. In Part One of this series, I discussed 9,000 foot high Silverton at the terminus of the Durango-Silverton Narrow Gauge Railroad, the Old Mayflower Mill Museum, and the Old Hundred Underground Mine tour.

With the reopening of the American Tunnel-Sunnyside mine in the 1950s, the American Tunnel, Gladstone near Silverton, became a favorite of mineral collectors. The Tunnel extended through Gold King mine property and cut through mineralized quartz veins. This path produced huge quantities of pink to red rhodochrosite crystals on quartz, along with fluorite and other species. The bonanza of rhodochrosite continued until 1978 when Lake Emma burst into the mine and completely tore everything loose.

Before you leave Silverton, be sure to inquire about the Adams mine. It was a fine source of collector minerals briefly mentioned in Part I. It is well known among serious mineral collectors as the place where a character of our hobby, much-admired collector/ dealer Ed McDole one day dug huebnerite, the finest in Colorado. Ed died that same night in the Adams Hotel, Silverton, with flats of fine Adams mine huebnerite stacked next to his death bed. Ed, who is buried in Silverton, was so admired that a trophy was named in his honor. The winner of the trophy, presented during the Tucson show season in the past, had to drink a shot of Ed’s favorite rum. As the story goes, on the table in the room where he died sat a half-full bottle of his favorite rum. Where is that half-filled bottle of rum today? Why it’s an artifact in the Jones mineral collection.

This story is from the July 2020 edition of Rock&Gem Magazine.

Start your 7-day Magzter GOLD free trial to access thousands of curated premium stories, and 8,500+ magazines and newspapers.

This story is from the July 2020 edition of Rock&Gem Magazine.

Start your 7-day Magzter GOLD free trial to access thousands of curated premium stories, and 8,500+ magazines and newspapers.

MORE STORIES FROM ROCK&GEM MAGAZINEView All
MORGAN HILL POPPY JASPER
Rock&Gem Magazine

MORGAN HILL POPPY JASPER

In California, there are very few places to collect semi-precious stones. Many locations from the past have been either exhausted of the material or the land has been developed.

time-read
3 mins  |
March 2024
THE ACORN
Rock&Gem Magazine

THE ACORN

The briolette gemstone has the same design attributes of a regular gemstone, however, the pavilion is elongated and the crown is usually domed. This is perfect for an elegant pendant, earrings or a pendulum.

time-read
2 mins  |
March 2024
HOW TO PUT A PROTECTIVE CAP ON A CAB
Rock&Gem Magazine

HOW TO PUT A PROTECTIVE CAP ON A CAB

To protect a specimen cab, often a cap is needed. In my case, I had a slab with the because of the color of the background and the pattern. This background had a more silicified consistency than most sandstones. It had no graininess like most sandstone, so I'm inclined to compare it to a jasper. The pattern was typical of a dendrite.

time-read
2 mins  |
March 2024
The Resilient Revival of Anne Brontë & Her Stones
Rock&Gem Magazine

The Resilient Revival of Anne Brontë & Her Stones

For the first time, the Anne Brontë rock collection underwent complete description and identification, and along with Professor Hazel Hutchison of Leeds University and Dr. Enrique Lozano Diz at ELODIZ (a company specializing in spectroscopy analysis), an analysis of that collaboration, Anne Brontë and Geology: A Study of her Collection of Stones, was published in April 2022 in Volume 47, Issue 2 of the peer-reviewed journal, Brontë Studies & Gazette.\"

time-read
6 mins  |
March 2024
Amazing Women with Rock-Solid Careers
Rock&Gem Magazine

Amazing Women with Rock-Solid Careers

Explorers, Geologists, Educators & Jewelry Makers...

time-read
7 mins  |
March 2024
The Case of the Bleeding Glacier
Rock&Gem Magazine

The Case of the Bleeding Glacier

It's a gory sight called Blood Falls. Ever since British geologist Thomas Griffith Taylor first noted it in 1911, it has been a mystery.

time-read
1 min  |
March 2024
Asteroid Samples Are Said to Hold Invaluable Secrets
Rock&Gem Magazine

Asteroid Samples Are Said to Hold Invaluable Secrets

If Only Scientists Can Pop the Lid!

time-read
1 min  |
March 2024
Paleontologists Embrace a New Method for Seeing Fossils within Rock
Rock&Gem Magazine

Paleontologists Embrace a New Method for Seeing Fossils within Rock

Fossil bone can be delicate. Attempts to remove it from a hard rock matrix by picking and scratching or etching with acids can be time-consuming and/or may end up obliterating that which you hope to study.

time-read
1 min  |
March 2024
Need a Map of the Ocean Floor?
Rock&Gem Magazine

Need a Map of the Ocean Floor?

Call in the Seals!

time-read
1 min  |
March 2024
A Step Closer to Hydrogen, the "Climate-Friendly Fuel"
Rock&Gem Magazine

A Step Closer to Hydrogen, the "Climate-Friendly Fuel"

As I reported last June, the world is racing to find sustainably renewable, nonpolluting sources of energy to replace our carbon-based reserves of coal, oil and gas.

time-read
1 min  |
March 2024