[meteorite-list] Core samples from chondrites

[Meteorites USA]

Forwarded to the list for Sean Murray
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Folks,

Does anyone have experience taking a core sample from a chondrite for 
repository / classification. The purpose would be to preserve certain 
exterior characteristics by taking ~25 grams in a core and keep the 5gm 
crusted plug.  As a side note, considering most cores I found online 
were marble cutting using water or a coolant, I would also be interested 
if the process could be done dry, even if the cutting bit is wasted in 
process.

Sean