...piece of matrix bearing 2 or 3 small crystals. Also numerous isolated prismatic crystals up to 2V£ centimeters in length; many rather pale in color,...finest crystal of lithia emerald ever found is in the Morgan-Bemcnt collection at New York. (See Pl. III.) It measures 2f inches (68 BERYL GEMS AND SPODUMENE...

...piece o£ matrix bearing 2 or 3 small crystals. Also numerous isolated prismatic crystals up to 2V-; centimeters in length; many rather pale in color,...largest gem yet cut from this mineral, weighing perhaps 5i carats. In Dr. Augustus C. Hamlin's cabinet is a fine gem weighing about 2 carats; and a cut stone...

...piece of matrix bearing 2 or 3 small crystals. Aiso numerous isolated prismatic crystals up to 2Va centimeters in length; many rather pale in color,...collection at New York. (See Pl. III.) It measures 2f inches (68 BERYL GEMS AND SPODUMENE (lIIDDENITE). 47 millimeters) by ^ inch (14 millimeters) by...

...exhibited by the mineral in even the darkest green gems will prevent its competing with the true emerald. The Siberian demantoids or Uralian emeralds, as the green garnets are variously termed (erroneously olivine), resemble the hiddeuite somewhat, but are generally darker, and in addition to...