Showing posts with label lapidasy. Show all posts
Showing posts with label lapidasy. Show all posts

Saturday, September 21, 2024

Doctors, A Birthday Present, Wildlife In the Park, and getting the New Park Model Ready for Winter

We made plans with our friends for our yearly hike up to Taggert Lake. It’s a well-loved place and you have to get there early, or you may have to hike a long ways just to get to the trailhead. Unfortunately, the smoke from a nearby forest fire was so thick that we decided to postpone the hike until it cleared. The next day I went to a doctor and found out other tests were needed. After that tests I had to make an appointment to have surgery and so our hikes, for this year, are done. The surgery went fine and I was released but confined to the house.
As I sat at the dining room table Renita, and I noticed movement across the street in our neighbor’s flower garden. Her flowers were doing great, and it attracted a deer which stood there eating flower after flower. Cars were stopping and the deer ignored them. Finally, it had eaten its fill and moved on, (the deer may have cronic wasting disease). The deer come into our park when deer season starts and even elk, moose and bear have learned the park is a safe haven. While we haven’t seen the bear others have and it also leaves large scats, one of which was in our backyard.
We usually go to Grand Teton National Park for a birthday present. Instead, our friend Barbara called us to tell us that she had a consignment of larimar rough, so we bought it all. Larimar rough sells for a dollar a gram.
Nothing like buying yourself a birthday present, (when we saw, grirnd ,and polish we lose seventy per cent of the original rock), so a twenty gram piece will end up as a six gram finished cabochon, which by the way is now about a thirty karat stone).
Finally, our place is almost ready for winter! A local glass man replaced our two broken windows. Next our contractor skirted it and now we are waiting for a warped door to be replaced and an electrician to replace the wiring where a nail caused a short. It won’t be long before we leave on our migration. We have a person lined up to shovel our roof, when needed and another to winterize it, (two years ago we received twenty-one feet of snow, the houses here have to withstand a snow load of eighty pounds per square foot). Clear skies

Sunday, August 4, 2024

Cabbing Time

It’s cabbing time and so in the cooler mornings we grind stones, (it reached 91 F for the past three days). A front has passed through, and the temps are now down into the eighties. Our humidity is usually about ten percent and so it’s pleasant without needing air conditioning. Each year, after all our shows, we make an inventory of what we have sold. Next we locate the rough rocks and saw them into slabs, (using a slab saw). From there we draw the shapes before using a trim to saw rough shape them into what we call preforms. These are now ready for us to grind into finished pieces, called cabochons, before giving them a finish polish.
To do this we select the preforms and then grind them on diamond wheels. The first wheel has a grit size of 100, wheel two is 220, and the third wheel is the special wheel that we think of as a magic wheel with 400 grit. Thie first two wheels are rigid, but the third wheel has a pliable backing that takes the edges off the preforms and cuts them into their final shape. we grind these by hand, as using dop sticks is unnecessary, (unless the stones are too small to grip, which are used for rings or earrings).
After washing the cabs, we inspect them for any scratches before finishing them. Wheel number four has a grit size of 600, wheel five is 1200 and the sixth wheel is 14000, (we also have a wheel coated with 50,000 diamond grit but it is rarely used.
Finally. we give them a final polish on a buffing wheel. The last step is to inspect them for any flaws or scratches before saving them in glass cases. We only finish about fifteen cabochons every third day, this gives us a few days for my back and hands to rest/recuperate). The cabs are then stored and taken on our winter travels. We turn them into jewelry when the weather is too bad for fishing, birding, or hiking. Clear skies and rock on!. I still enjoy making cabs even though we have made thousands. It’s still amazes me that we can take a rock and turn it into a stunning cabochon/piece. For safety all cabs are ground with water to minimize dust. We do not wear jewelry and also wear a N 95 respirator/ mask, a lab apron, and a safety shield. Our cabbing machine is a Genie, which was made by Diamond Pacific, a company in California.