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Archive for the ‘rockhounding’ Category

Volume 2 of the ‘Rockhound’ series is now available. This particular volume focuses on the perception of value in mineral resources and the shifting lens through which Ontario’s mineral wealth is seen.

In Rockhound: Opening the Treasure Chest we visit such old collecting classics as the Saranac Zircon Mine, Bear Lake, Grace Lake, Bessemer Mine and Kuehl Lake. The mineral focus is on apatite, rare earths, tremolite, diopside and the more exotic treasures that are displayed at the Bancroft Gemboree. For any rockhound, mineral collector or crystal enthusiast this is without a doubt an invaluable accompaniment to a summer of collecting. Within ‘Rockhound’ you’ll learn how and where to collect. Over 80 mineral locations are detailed along with directions and specifics on the minerals found there.

If you are interested in purchasing a copy or Rockhound: Opening the Treasure Chest visit the Lulu purchasing site here.

Volume2

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I just attended the Bancroft Gemboree 2015, Canada’s largest gem and mineral show. There are 3 distinct areas where rockhounds can explore their interest, the curling rink and the hockey arena which are both indoors and the outdoors trading stalls. In my experience the trading stalls are the best places to purchase minerals. Dealers come from all across the country, they have incredible    stories and the prices are phenomenal. Check out my youtube video on the Bancroft Gemboree here.

Barite from Morocco

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Yes, that is indeed yours truly on the front cover. This is my latest book which is on rock and mineral collecting. As you can see its called ‘Rockhound: an Experience of the North’. This is actually the first of several books in the Rockhound series and it consists of several chapters detailing how to find minerals, identify minerals and the human experience related to that. This first book covers finding gold, feldspar, radioactives, sodalite, apatite, titinite and silver.

As it says on the back cover “In this first volume of rockhound we will explore the mineral world in the context of the whole experience – the deposits, the landscape and the people. whether you are a hard-core collector or a casual enthusiast ‘Rockhound’ will take you to where you want to goand show you what you never believed possible in the mines and forests of the north”.

If rockhounding interests you check out the preview of my book right here – click for a review of Rockhound.

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IMGP1430Well as you’ve probably gathered by the above picture, I’ve just discovered some pretty incredible mineral specimens – a pocket of gem quality tremolite at the contact between quartz and calcite veins. Tremolite evolves to actinolite under the right conditions, and sometimes changes to diopside. Anyway, the finer points of the discovery are detailed on my youtube site (caver461) and within the video details are provided for the purchase of my latest book on minerals – ‘Rockhound: An Experience of the North’. In the book I detail how to find gemstones and something of the experience of finding rocks and minerals in the north.

To see purchase details or for a preview, just type the book name into Google and click on the link, it will take you directly to the print company (Lulu), or click this link here for immediate access to the book on Lulu.

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Dragonfly at Feldspar Mine, originally uploaded by Mic2006.

This past week I was looking at an old feldspar mine near the former MacDonald Mine (Bancroft). It would appear that the whole area is pitted with abandoned diggings through the forest and the mineral varieties range from amazonite through to Ellsworthite and uranite, a deeply shadowed quartz (smoky) being indicative of the radioactivity that is inherent in several of the local mineral species. In fact in the 1950’s the Bancroft area was a major location for the mining of radioactives. This namelss mine that I visited in the bush was especially well endowed with the typical feldspar minerals.

As soon as I can get my Camtasia video editing software going you will be able to click here to see a short video on the trip.

Anyway this particular mine was along a barely distinguishable track that was lined with tailings which made great rockhounding possibilities. A word of caution, without even realizing it both Jeff and I cut our hands to pieces on glass sharp shards of quartz. Unlike feldspar which has a tendency to break cleanly and smoothly along natural cleavage plains, amorphous crystalline quartz breaks in a random, haphazard way with concoidal fractures – exactly like you would see in glass. You might recall that the Aztecs used to cut the chests of their sacrificial victims open with obsidian blades, this quartz is much the same.

Though bug season is now mostly behind us, they are still pretty bad in places, in particular around the stagnant water of the place that we visited. Perched on a rock in front of me was this giant dragonfly – I’ve never seen one quite as large as this. From end to end the dragonfly was probably about 4 inches in length and it sat dead still as I photographed it. You can see the circle of lights from the close-up function of my camera – reflected in its eyes. The best thing about dragon flies is that they eat blackflies.

Hopefully the dragon flies do their thing over this week as the Rockhound Gemboree 2013 is this coming weekend and those mineral gathering trips are always better when the bugs are fewer.

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The Niagara Gorge is rich in history. From the disasterous assault by American militia on Queenston Heights to the geological record in the Gorge’s rock there is no shortage of things to see and learn about.

Of particular interest to me was the story of the short and disastrous life of the Niagara Gorge Railway. It runs along the bottom of the American side, just above the river. It is said that the construction was the most costly stretch of railway ever to be blasted. And not only was the line costly in money, but there was a heavy price in human life as well.

See the documentary video on the Niagara Gorge Railway and the wrecked train that we found while hiking along the Niagara River.

Amongst the more memorable disasters for the Niagara Gorge Railway were the sewage pipe explosion beneath the tracks, where passengers were showered in raw sewage, and there was also the huge landslide that killed 9 people. As mentioned in a coment about a recent accident in the gorge, NenaSan says, “The Gorge is a beautiful but unpredictable place that needs to be both feared and respected”. true enough, several helipads are marked out beside Devil’s Whirlpool for the recovery of injured hikers and the all to frequent bodies that are fished from the river.

Pictured above is the boiler of an old train that we found while hiking in the Niagara Glen. It lies beside the Niagara River just across from the spot where the landslide wiped the Niagara Gorge Railway from existence – oddly, I suspect it might not have been the train that was used on that line.

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Waterfall in cave, originally uploaded by Mic2006.

I suppose on of the most gratifying things about cave exploration is the ‘buzz’ that you get, and everything in existence seems to be encompassed in the yellow circle of your headlamp. Outside your headlamp there is mystery – turn your head and the mystery reveals itself. Each turn, corner and passage feels like it’s own first time discovery – I guess its something like the gambler’s buzz, and once you leave the cave the buzz dies away and then I feel like i’m in this slump and the rest of the week is grey and gloomy.

First human in a place that has lain untouched for several thousand years – beat that! How can you? The greater the challenge, the more the buzz. If somebody has already gone before you and poured a concrete sidewalk where’s the wonder there? I believe caving can become an addiction, and having caved for 26 years now I am hooked just like a junkie. And oddly I’ve become a connisour of rare and unusual sights – a flowstone dam, cave pearls, speleothems and speleogens, crawling in tunnels that are washed by frigid streams, deep tannin stained pools in marble, dolostone, calcite and limestone – privy to a sleeping porcupine’s bedside, wondering if a bear lies just beyond. Where does the waterfall come from? What wondrous crystal is that? some would pay a fortune at a mineral show, I prefer the mineral exactly where it sits – a concept of eco-mineral exploration which is something quite closely allied to ethical cave exploration.

See my latest cave trip here to the incredible beauty of Marvin’s Cave and its mysterious tunnels through marble beneath a forest escarpment.

I’d have a problem topping this discovery – Mountain River Cave here.

For more on caving see my book, ‘Caving in Ontario; Exploring buried Karst’ – there is a link on the right side of the blog that will take you to Lulu where the book can be purchased.

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