﻿WONDERFUL 
  QUARTZ 
  TWINS. 
  

  

  The 
  announcement 
  in 
  our 
  last 
  Winter 
  Bulletin 
  of 
  our 
  

   purchase 
  of 
  the 
  finest 
  and 
  largest 
  contact 
  twins 
  of 
  Quartz 
  

   lohich 
  ever 
  left 
  Japan, 
  may 
  now 
  be 
  supplemented 
  by 
  the 
  

   announcement 
  in 
  our 
  Fall 
  Bulletin, 
  just 
  published, 
  of 
  the 
  

   addition 
  on 
  Sept. 
  7th. 
  of 
  forty 
  twins, 
  and 
  the 
  presenta- 
  

   tion 
  of 
  a 
  photograph 
  of 
  thirty-five 
  of 
  them. 
  None 
  of 
  

   this 
  new 
  lot 
  are 
  equal 
  to 
  the 
  best 
  of 
  those 
  secured 
  last 
  

   winter, 
  all 
  of 
  which 
  were 
  quickly 
  sold 
  out 
  at 
  prices 
  rang- 
  

   ing 
  from 
  $30 
  to 
  $82.62, 
  but 
  there 
  are 
  a 
  number 
  of 
  most 
  

   excellent 
  twins 
  averaging 
  2 
  to 
  3 
  inches 
  in 
  diameter, 
  and 
  

   a 
  few 
  still 
  larger 
  ones. 
  While 
  all 
  of 
  them 
  are 
  more 
  or 
  

   less 
  bruised, 
  the 
  average 
  of 
  reasonably 
  perfect 
  specimens 
  

   is 
  larger 
  than 
  in 
  last 
  winter's 
  lot. 
  These 
  large 
  twins 
  are 
  not 
  a 
  new 
  find^ 
  their 
  

   discovery 
  having 
  been 
  made 
  some 
  twenty 
  years 
  ago 
  ; 
  our 
  latest 
  accessions 
  are 
  

   the 
  result 
  of 
  most 
  diligent 
  search 
  throughout 
  the 
  region, 
  and 
  are 
  not 
  likely 
  ever 
  

   again 
  to 
  be 
  duplicated. 
  Prices, 
  $2 
  to 
  $20. 
  

  

  OUR 
  FALL 
  BULLETIN 
  

  

  Was 
  published 
  September 
  20th, 
  and 
  in 
  its 
  20 
  pages 
  describes 
  in 
  detail 
  many 
  

   important 
  additions 
  to 
  our 
  stock, 
  while 
  its 
  illustrations 
  are, 
  we 
  believe, 
  the 
  most 
  

   attractive 
  we 
  have 
  ever 
  produced. 
  If 
  you 
  have 
  not 
  yet 
  received 
  a 
  copy 
  we 
  will 
  

   be 
  pleased 
  to 
  mail 
  it 
  to 
  you 
  on 
  request. 
  „ 
  

  

  A 
  FEW 
  OTHER 
  RECENT 
  ADDITIONS. 
  

  

  Crystallized 
  Samarskite, 
  a 
  new 
  find 
  in 
  N. 
  C, 
  50c. 
  to 
  $2. 
  

  

  Gummite, 
  fine 
  large 
  specimens, 
  $1 
  to 
  $5. 
  

  

  Eutile, 
  slender 
  needles, 
  2 
  to 
  3 
  inches 
  long, 
  25c 
  to 
  $1. 
  

  

  Wavellite, 
  an 
  extraordinarily 
  fine, 
  large 
  lot, 
  15c. 
  to 
  $1. 
  

  

  Selenite 
  crystals 
  from 
  Ohio, 
  extra 
  large 
  and 
  fine, 
  5c. 
  to 
  15c. 
  each. 
  Vividly 
  

   pictured 
  in 
  our 
  Fall 
  Bulletin. 
  

  

  Polished 
  Alontville 
  Serpentine^ 
  very 
  beautiful, 
  50c. 
  to 
  $1.25. 
  

  

  Calaverite. 
  splendid 
  specimens 
  just 
  arrived. 
  $1 
  to 
  $7.50. 
  

  

  Sodalite, 
  cleavablc 
  and 
  richly 
  colored, 
  K 
  c. 
  to 
  $1.50. 
  

  

  Black 
  Tourmaline, 
  good, 
  brilliant, 
  loose 
  crystals 
  and 
  groups, 
  10c. 
  to 
  75c. 
  

  

  JBhie 
  Tourmaline, 
  needles 
  in 
  Mica, 
  25c. 
  to 
  $2.50. 
  

  

  Green 
  Tourmaline, 
  needles 
  in 
  Mica, 
  25c. 
  to 
  $2.50. 
  

  

  Black 
  Tourmaline, 
  stout 
  crystals 
  in 
  Mica, 
  10c. 
  to 
  35c. 
  

  

  Umangite, 
  Eucairite, 
  Famatlnite, 
  Cylindrite 
  and 
  Franckeite 
  ivom^onth. 
  Axaevico., 
  

  

  Orpiment 
  from 
  Kurdistan, 
  finest 
  in 
  the 
  world 
  in 
  luster 
  and 
  cleavage, 
  10c. 
  to 
  

   75c. 
  

  

  Labradoriie', 
  polished, 
  of 
  matchless 
  beauty, 
  50c. 
  to 
  $10. 
  

  

  Halite, 
  superb, 
  transparent 
  crystals 
  and 
  cleavages, 
  very 
  cheap. 
  

  

  English 
  Fluorites, 
  Calcites 
  and 
  Barites, 
  surpassingly 
  fine. 
  

  

  Minerals 
  for 
  Blowpipe 
  Analysis. 
  

   Systematic 
  Collections. 
  

   Low-Priced 
  Educational 
  Specimens. 
  

   Mineralogical 
  Supplies. 
  

  

  124 
  page 
  Illustrated 
  Catalogue, 
  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 
  

  

  