Fluor-uvite on Tremolite    Hall Farm, Gouverneur, St. Lawrence County, New York.  Collected by Michael Walter, September 2, 2022.  Tourmalines from this locality are rare so this will likely be the one and only time I have any to offer.  This one measures 4.5 x 3.4 x 2.5 cm and is composed of a single doubly-terminated crystal on a crystallized tremolite matrix.  The piece has an attractive luster and is mildly translucent.  It is an exceptional example of the species for this location.  $95