Post by 150FromFundy on Jul 11, 2010 8:20:20 GMT -5
Scotch Lake Quarry, Cape Breton Island, Nova Scotia
This is a very old place. The crystalline limestone that forms the bedrock is Precambrian, or over 540 million years old! The Scotch Lake Quarry was operated from circa 1900 to 1950 to supply dolomite, used as flux, at the Dominion Coal and Steel Corporation in Sydney. Problem is, all this other stuff got in the way.
The mottled greens to reds on the cliff face are serpentine.
That’s me in the picture. Mmmm, this one tastes like lead.
There’s material of every size and shape to suit your needs.
Don’t think you have to climb all the way up there to get it. The quarry floor is littered with easy pickings. In this photo alone I see dolomite (white), serpentine (lime green), pyroaurite (blue) and hematite (rust).
Laura and I were on a tight schedule, so we only spent about an hour collecting here. The tailgate photos are wet to bring out the wide range of colour. The serpentine is reported as being “yellow, yellow-green, olive-green, blue, red and brown with a variety of patterns producing banded, spotted, streaked and mottled effects”. I think we found most of the list.
I have seen beautiful cabs made with the serpentine from this quarry that are obviously produced using wheels and disks. Serpentine has a hardness of only 2.5. Does anyone know if soft material like this can be polished with rotary and/or vibratory tumblers? Any suggestions would be greatly appreciated.
God of Multiple Parallel Universes Full of Rocks and Apprentice to THE ONE.
Darryl: Great trip, I enjoyed all the posts so I thought I would comment her since this one had the prettiest rocks, LOL. OUr serpentine cabs pretty well, I would think if you tumbled it all together making sure there was nothing else harder in there you would be OK, but I am a tumbler flunkie, so what do I know! Glad you are having a nice summer! Amber
The Creator of the Rock God and Master of the Universe
drocknut: Guess what?? Naw you'll never guess. I now am the owner of a new travel trailer and I'm off on my journey to maybe being a full-timer living in the trailer. I've never towed a trailer before so please warn all the pedestrians in Montana I'm on the road.
Apr 18, 2014 20:18:42 GMT -5
drocknut: I just happened to have to wait out a big wind at a KOA so got internet at least for tonight. Miss chatting with you all.
Apr 18, 2014 20:19:50 GMT -5
mr.mohs: sounds great Diane!! trailers for sale or rent....
Apr 18, 2014 20:24:54 GMT -5
mr.mohs: o you may not know that -- I just broke into roger miller tune --cause I'm king of the road
Apr 18, 2014 20:27:57 GMT -5
rockpickerforever: WTG, mr.mohs! Jim, I thought you were fearless. But staying away is probably a good idea. Woman driver, and new to towing a trailer. Look out, Montana! Moving forward, no problem. Just don't back up!
Apr 20, 2014 12:40:38 GMT -5
mr.mohs: Yep Jean! I'm in such good heart shape-- I'm crafting 2 more big red hearts this Easter Morn. Kind of heart hunt!! Thanks for the chewie's ! -ya got me cover'd
Apr 20, 2014 12:52:38 GMT -5
wampidy: I'll have you know that I am fearless as long as I am not in the vicinity of ANYONE MALE OR FEMALE learning to pull a trailer, especially if it is a fifth wheel. How big Diane? Hope you like it.
Apr 20, 2014 13:58:44 GMT -5
drocknut: Thanks Ed, right back at ya. Hope your Heart heart rocks their world.
Apr 20, 2014 14:24:25 GMT -5
drocknut: Lol Jean. I'm going to practice the backing for sure. Jim, I wouldn't hit ya, at least not hard. ?.lol
Apr 20, 2014 14:26:25 GMT -5
drocknut: Jim it is 19 feet inside so about 22feet
Apr 20, 2014 14:27:22 GMT -5
mr.mohs: nice rig Diane- slow to roll-- my best advice-- and rock on --of course
Apr 20, 2014 16:01:14 GMT -5