Hi All,
I want to back Anne's statement. I used to offer the largest
Supply of thin sections (which were FAR fewer than Anne offers
Now) and then someone (God bless him - he is a fine fellow -
Just that someone convinced him the work he was doing for
Him was as good as anyone's work) -
Hello group:
Has anyone made or tried to make meteorite thin sections for viewing
under polarised light? If so, could you send me the details on your
methods and equipment. I would like to give this a try.
Thanks:
Ed Majden
Courtenay, B.C.
Canada
Hi Ed,
Thin sections are a bunch of work and have to be withing pretty
strict parameters to let light through correctly. Although I've never
made one myself before, I have friends whom have had to make hundreds
for their masters/PhD projects and its pain, unless you like grinding,
glueing,
Yes Ed,
As Ryan explained, thin-sections must be exactly 30 microns thick, not 29
or 31, and from edge to edge, not just here and there.
If you don't have the specialized and very expensive equipment you will
waste a lot of material and a great deal of time.
May I suggest buying those
I must agree with Anne on this one.
Most (almost all) of my micrographs on my Meteorite Times Meteorite
Micrograph Gallery were of thin sections loaned from Jeff Hodges. He and Anne
combine efforts getting the best thin sections in the world made.
Because of the relatively high
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