respectable, sometimes exceeding 1 meter, but they do not approach the giant-sized crystals found in the...from some pegmatites. This specimen, from Minas Gerais, Brazil, is housed in the Deutsches Edelstein Museum...crystals are found in soils and stream gravels in Brazil. On the other hand, at high temperatures and pressures...determination is in fact a judgment call, one that we do notfeel is ours to make. We aspire to be a practical...of beryl. Some locations, Resplendor in Minas Gerais, Brazil (see page 84), for example, produce tabular |