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DURING SEASON 2008 we invested in
14 days of mechanized operations at Topaz Mountain Gem Mine. We continued work
on the north and west edge of the terrace. I had intended to resume work at the
bottom of the dig, but encountered much more ground water this season. We had
to leave this area alone until late August when it began to finally dry
out.
We also hosted several clubs and
over 100 visitors to the claim. As before, they got to "help" me mine. If they
found something great, I gave them the opportunity to purchase the stones at a
reasonable price. One individual found a superb sherry-colored 240 carat topaz
crystal. Otherwise, I gave away lots of samples of small stones and some pretty
large "clunkers."
I wasn't able to have someone on
site as much as I did last season due to an injury, so most of the summer, the
mine was idle while I mined amazonite. During this time, I arranged trips for
clubs which inquired.
Production was about the same as
previous seasons. We found good quantities of smaller stones, about 40 percent
were of great cutting quality. Another 20 percent would cut, but the resulting
stones would be slightly included or would be smaller. I had several large
stones of over 40 carats cut. |
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Early work on the
upper edge of the terrace. |
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Checking some of the spots and bringing in the backhoe. |
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Lots of visitors.
They even found some great topaz. |
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Working the lower
edge of the terrace. |
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Note
how we work small benches. |
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Each bench is
carefully raked while we look for
topaz. |
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I have found the backhoe is ideal
for mining at Topaz Mountain Gem Mine. We use the bucket teeth to rake a couple
feet of a bench across the hole about two inches deep. If we encounter
good-looking gravel, we run this through the shakers. Sometimes we will even
spot a large topaz while raking. |
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Carl and his
mechanized shaker ready for its maiden
voyage. |
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The
magic topaz machine. |
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Results from the
magic topaz machine (washed
topaz). |
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Towards the end of
the summer, my friend Carl finished work on his "magic topaz machine." (I even
wrote a few words for an old tune about Carl and his magic topaz machine.) The
contraption is a scaled-down version of shakers used by gravel operations. It
was a resounding success. It will process gravel as fast as you can shovel it
in. The only time we had trouble was when we were in wet gravel (frequently,
unfortunately). We got around this by stockpiling the gravel, allowing it to
dry, and rescreening the gravel. The greatest fun I had was watching some
youngsters sit at the spillway and pick out the topaz as they came tumbling
down the chute. |
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End of the season
we have closed the site and are
digging gravel for later screening. |
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Last
of the gravel. |
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Three-gallon bags
of gravel hopefully containing lots of
topaz. |
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Although we were able to get
equipment in to the mine this season, and we had the use of a mechanized
shaker, production was still below expectations. We found hundreds of carats of
small stones, but only a few large (over 200 carats) stones. Carl made several
trips throughout the fall and into the winter with the shaker and continued to
process the gravel we had dug. We learned that even after two times through,
small stones were still showing up. |
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About an 85 carat
fine blue topaz crystal |
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Some
excellent large cutters. |
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Some of our best
topaz from the season. The largest is 640
carats. |
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