One mineral of my zone, variety alexandrite of chrysoberyl in LW "Convoy S2+" + visible, good change color and intense red in uv. A Franqueira, A cañiza, Pontevedra, Spain.
Variety Alexandrite on Chrysoberyl
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One mineral of my zone, variety alexandrite of chrysoberyl in LW "Convoy S2+" + visible, good change color and intense red in uv. A Franqueira, A cañiza, Pontevedra, Spain.