﻿EIRE 
  SOUTH 
  AMERICAN 
  MINERALS, 
  

  

  A. 
  shipment 
  just 
  arrived 
  brings 
  us 
  a 
  new, 
  but 
  small, 
  

   supply 
  of 
  three 
  exceedingly 
  rare 
  and 
  interesting 
  miner- 
  

   als: 
  Umangite, 
  a 
  new 
  selenide 
  of 
  copper; 
  EucruRiTE, 
  a 
  

   selenide 
  of 
  copper 
  and 
  silver; 
  Famatinite, 
  a 
  sulph-anti- 
  

   monate 
  of 
  copper. 
  A 
  previous 
  shipment 
  brought 
  us 
  a 
  

   large 
  number 
  of 
  unrivaled 
  specimens 
  of 
  the 
  two 
  new 
  tin. 
  

   minerals 
  Franckeite 
  and 
  Cylindrite. 
  

  

  WONDERFULLY 
  FINE 
  SELENITE 
  CRYSTALS. 
  

  

  Having 
  contracted 
  for 
  the 
  entire 
  season's 
  output 
  of 
  the 
  only 
  clay 
  bank 
  produc- 
  

   ing 
  large 
  crystals 
  at 
  the 
  celebrated 
  locality 
  at 
  Ellsworth,- 
  Ohio, 
  and 
  having 
  pro- 
  

   vided 
  for 
  Its 
  being 
  actively 
  worked, 
  we 
  are 
  securing 
  crystals 
  not 
  only 
  unprece- 
  

   dentedly 
  cheap, 
  but 
  many 
  of 
  them 
  are 
  of 
  matchless 
  quality. 
  Even 
  the 
  oldest 
  

   collectors 
  concede 
  their 
  superiority 
  and 
  buy 
  them 
  of 
  us. 
  Sharpness, 
  perfection, 
  

   simplicity 
  of 
  form 
  and 
  occasional 
  well-defined 
  phantoms, 
  are 
  merits 
  which 
  com- 
  

   mend 
  these 
  crystals 
  to 
  every 
  collector. 
  Crystals 
  from 
  one 
  inch 
  to 
  two 
  and 
  one- 
  

   half 
  inches 
  in 
  length, 
  5c. 
  to 
  15c., 
  the 
  latter 
  price 
  applying 
  only 
  to 
  a 
  few 
  o^ 
  the 
  

   very 
  best 
  specimens. 
  We 
  also 
  have 
  many 
  good, 
  but 
  somewhat 
  bruised, 
  crystals, 
  

   and 
  a 
  lot 
  of 
  small 
  ones, 
  which 
  we 
  will 
  sell 
  as 
  low 
  as 
  five 
  for 
  5c., 
  or 
  lOc. 
  per 
  

   dozen, 
  postpaid. 
  In 
  former 
  years 
  we 
  have 
  ourselves 
  paid 
  for 
  large 
  lots 
  more 
  than 
  

   double 
  the 
  prices 
  we 
  now 
  ask 
  at 
  retail. 
  No 
  collector 
  should 
  be 
  without 
  a 
  series 
  

   of 
  these 
  most 
  excellent 
  crystals. 
  

  

  DIOPSIDE 
  CRYSTALS. 
  

  

  During 
  Mr. 
  English's 
  visit 
  to 
  northern 
  New 
  York 
  in 
  June 
  he 
  purchased 
  outright 
  

   one 
  of 
  the 
  best 
  localities 
  for 
  Diopside 
  in 
  the 
  world. 
  This 
  is 
  now 
  being 
  worked 
  

   and 
  is 
  yielding 
  some 
  choice, 
  gemmy 
  crystals, 
  both 
  loose 
  and 
  on 
  the 
  matrix. 
  Their 
  

   unusual 
  transparency 
  and 
  brilliancy 
  make 
  these 
  DeKalb 
  Diopsides 
  without 
  rivals 
  

   in 
  America. 
  '25c. 
  to 
  §^.00. 
  

  

  PIERREPONT 
  TOURMALINES. 
  

  

  Pierrepont 
  is 
  the 
  locality 
  whose 
  magnificent 
  Black 
  Tourmalines 
  are 
  the 
  finest 
  

   in 
  the 
  world. 
  The 
  locality 
  has 
  been 
  worked 
  for 
  us 
  this 
  summer 
  and 
  we 
  have 
  

   secured 
  a 
  most 
  excellent 
  assortment 
  of 
  both 
  large 
  and 
  small 
  specimens, 
  loose 
  

   crystals 
  and 
  groups. 
  Fine 
  specimens, 
  lOo. 
  to 
  $1.00; 
  good 
  educational 
  specimens,, 
  

   two 
  for 
  5c. 
  to 
  25c. 
  each. 
  

  

  OUR 
  FALL 
  BULLETIN 
  

  

  Will 
  be 
  ready 
  probably 
  about 
  September 
  20th 
  and 
  will 
  describe 
  many 
  other 
  recent 
  

   additions, 
  new 
  books, 
  new 
  crystal 
  holders, 
  etc. 
  

  

  124 
  page 
  Illustrated 
  Catalogue^ 
  describing 
  every 
  mineral, 
  25c. 
  in 
  paper; 
  50c. 
  in. 
  

   cloth. 
  

  

  44 
  page 
  Illustrated 
  Price 
  Lists, 
  also 
  Bulletins 
  and 
  Circulars 
  free. 
  

  

  G-EO. 
  L. 
  ENGLISH 
  & 
  CO., 
  Mineralogists, 
  

   812 
  and 
  814 
  Greenwich 
  Street 
  (S. 
  W. 
  Corner 
  of 
  Jane 
  Street), 
  New 
  York 
  City. 
  

  

  