Gem clear terminated Beryl crystal that has several inner channels or tubes. There is one small tube that opens in the middle of the termination but the others are closed inside the prism. In excellent condition a nice pale green crystal with a termination that has both a tapering form and a flat top. It is incredible how many variations and modifications of Beryl that have been found over the years, and Brazil in particular has been the source of many unique habits.
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