﻿BEAUTIFUL 
  MONTANA 
  AMETHYSTS. 
  

  

  A 
  new 
  and 
  quite 
  inaccessible 
  locality 
  in 
  Montana 
  is 
  

   now 
  producing 
  some 
  uncommonly 
  interesting' 
  varieties 
  of 
  

   Quartz. 
  These 
  were 
  briefly 
  described 
  in 
  the 
  February 
  

   ■• 
  Mineral 
  Collector? 
  by 
  A. 
  C. 
  Bates. 
  The 
  most 
  attract- 
  

   ive 
  are 
  the 
  beautiful, 
  richly 
  colored 
  Amethysts. 
  Loose 
  

   crystals 
  and 
  small 
  groups, 
  5c. 
  to 
  50c. 
  ; 
  groups 
  of 
  crystals 
  

   in 
  parallel 
  position, 
  uncommonly 
  choice, 
  50c. 
  to 
  $3.50. 
  

   REMARKABLE 
  ENCLOSURES 
  OF 
  TOUR- 
  

   MALINE. 
  

   Associated 
  with 
  the 
  Montana 
  Amethysts 
  are 
  singularly 
  

   excellent 
  specimens 
  of 
  Quartz 
  crystals 
  enclosing 
  needles 
  

   of 
  Tourmaline. 
  The 
  crystals 
  range 
  from 
  2 
  inches 
  to 
  4£ 
  inches 
  in 
  length, 
  and 
  

   are 
  at 
  Times 
  so 
  densely 
  rilled 
  with 
  the 
  tourmaline 
  needles 
  as 
  to 
  render 
  the 
  whole 
  

   crystal 
  black 
  and 
  opaque, 
  while 
  again 
  the 
  needles 
  will 
  be 
  but 
  sparsely 
  scattered 
  

   through 
  the 
  crystal 
  and 
  each 
  can 
  be 
  readily 
  seen. 
  We 
  have 
  a 
  fine 
  assortment 
  of 
  

   both 
  single 
  crystals 
  and 
  groups, 
  at 
  25c. 
  to 
  $2.50. 
  Among 
  the 
  most 
  desirable 
  

   specimens 
  from 
  this 
  new 
  locality 
  are 
  the 
  crystals 
  showing 
  rich 
  amethyst 
  tips 
  on 
  

   the 
  black 
  tourmaline-quartz 
  crystals. 
  

  

  In 
  addition 
  to 
  the 
  lot 
  of 
  ninety 
  specimens 
  already 
  on 
  sale 
  a 
  second 
  and 
  larger 
  

   shipment 
  is 
  en 
  route 
  and 
  will 
  probably 
  be 
  on 
  sale 
  by 
  May 
  1st 
  and 
  the 
  entire 
  output 
  

   of 
  the 
  locality 
  has 
  been 
  contracted 
  for. 
  

  

  A 
  NEW 
  LOT 
  OF 
  SILICEOUS 
  CALCITES 
  

   Has 
  just 
  arrived 
  from 
  South 
  Dakota, 
  all 
  of 
  them 
  in 
  small 
  sizes. 
  Many 
  excellent 
  

   doubly-terminated 
  crystals 
  are 
  in 
  this 
  lot 
  at 
  15c. 
  to 
  $1.00. 
  Groups, 
  25c. 
  to 
  $2.50 
  ; 
  

   museum-size 
  groups. 
  S'2. 
  50 
  to 
  $15.00. 
  Professor 
  Penfield's 
  paper 
  in 
  the 
  current 
  

   number 
  of 
  the 
  American 
  Journal 
  of 
  Science 
  will 
  add 
  greatly 
  to 
  the 
  interest 
  in 
  these 
  

   specimens. 
  

  

  CALUMET 
  EPIDOTE. 
  

   Over 
  200 
  choice 
  groups 
  of 
  Epidote 
  crystals 
  on 
  the 
  matrix, 
  and 
  over 
  700 
  loose 
  

   crystals 
  have 
  been 
  recently 
  received, 
  5c. 
  to 
  $3.00, 
  

  

  GORGEOUS 
  JOPLIN 
  CALCITES. 
  

   An 
  order 
  for 
  100 
  Golden 
  Calcites 
  necessitated 
  our 
  unpacking 
  more 
  of 
  the 
  

   hitherto 
  unopened 
  boxes 
  from 
  Joplin, 
  and 
  in 
  doing 
  so 
  we 
  have 
  brought 
  to 
  light 
  

   some 
  of 
  the 
  very 
  finest 
  small 
  and 
  medium-size 
  crystals 
  ever 
  found. 
  At 
  to-day's 
  

   low 
  prices. 
  10c. 
  to 
  85. 
  u0. 
  these 
  crj^stals 
  are 
  as 
  safe 
  an 
  investment 
  as 
  government 
  

   bonds. 
  About 
  80 
  small 
  calcites 
  with 
  the 
  beautiful 
  canary-yellow 
  coating 
  of 
  

   so-called 
  " 
  Greenockite," 
  really 
  sulphide 
  of 
  zinc, 
  10c. 
  to 
  35c. 
  

   CHOICE 
  SWISS 
  MINERALS. 
  

   Two 
  magnificent 
  large 
  crystals 
  of 
  Quartz 
  enclosing 
  Actinolite. 
  

   Several 
  strikingly 
  fine 
  twisted 
  Smoky 
  Quartz. 
  

  

  Splendid 
  "Iron 
  Rose," 
  octahedral 
  pink 
  Fluorite, 
  fine 
  Brookites, 
  Octa- 
  

   hedrites, 
  Adularia, 
  Sphene, 
  etc. 
  

  

  Prices 
  range 
  from 
  S3. 
  50 
  to 
  S75.00. 
  many 
  of 
  the 
  specimens 
  being 
  worth 
  $12.50 
  

   to 
  $20.00, 
  and 
  on 
  up 
  to 
  $65.00 
  and 
  $75.00. 
  

  

  A 
  FEW 
  OF 
  THE 
  MANY 
  OTHER 
  RECENT 
  ADDITIONS. 
  

   Leonite, 
  new 
  and 
  excessively 
  rare, 
  one 
  loose 
  crystal, 
  $7.50. 
  

   Huantajayite, 
  eight 
  excellent 
  specimens, 
  $1,00 
  to 
  $2.50. 
  

   •47 
  choice 
  crystallized 
  Pyrolusite, 
  Nassau. 
  20c. 
  to 
  50c. 
  

   Carnotite, 
  new. 
  rare, 
  attractive, 
  25c. 
  to 
  SI. 
  00. 
  

   Graftonite, 
  described 
  in 
  Jan. 
  A. 
  J. 
  S 
  , 
  5oc. 
  to 
  $3.50. 
  

  

  Epididymite, 
  Rinkite, 
  Neptunite, 
  Ilvaite 
  and 
  other 
  rare 
  Greenland 
  

   minerals. 
  

  

  Svabite, 
  Knopite, 
  Hielmite, 
  Berzeliite, 
  Xenotime, 
  Fluocerite, 
  

   Euxenite, 
  Glaucodot, 
  Gadolinite, 
  Lead, 
  and 
  other 
  rare 
  Scandinavian 
  

   minerals. 
  

   Polished 
  Labradorite, 
  Serpentine 
  and 
  Sunstone, 
  extra 
  fine. 
  

   Brilliant 
  Graves 
  Mt. 
  Rutiles, 
  loose 
  and 
  on 
  matrix, 
  at 
  half 
  former 
  prices. 
  

  

  Our 
  Fall 
  Bulletin 
  describes 
  and 
  illustrates 
  many 
  other 
  recent 
  additions. 
  

   Free. 
  

  

  124 
  page 
  Illustrated 
  Catalogue, 
  25c. 
  in 
  paper; 
  50c. 
  in 
  cloth. 
  

  

  44 
  page 
  lUustratefl 
  Price 
  Lists, 
  also 
  Bulletins 
  and 
  Circulars 
  peeb. 
  

  

  GEO. 
  L. 
  ENGLISH 
  & 
  CO., 
  Mineralogists, 
  

   SI 
  2 
  and 
  814 
  Greenwich 
  Street 
  (S. 
  W. 
  Corner 
  of 
  Jane 
  Street), 
  New 
  York 
  City 
  

  

  