﻿Cone 
  ho 
  logy 
  — 
  By 
  Gift. 
  75 
  

  

  By 
  Exchange. 
  

  

  C 
  H. 
  JONES, 
  New 
  York 
  City. 
  

  

  100 
  Small 
  Sphalerite 
  groups 
  and 
  crystals 
  in 
  Limestone 
  from 
  Tiffin, 
  

   Ohio. 
  

   Prof. 
  D. 
  S. 
  MARTIN, 
  Brooklyn, 
  N. 
  Y. 
  

  

  5 
  Specimens 
  of 
  Achroite 
  (Tourmaline) 
  from 
  San 
  Diego 
  County, 
  

   California. 
  

   OTTO 
  F. 
  PFORDTE, 
  Rutherford, 
  N. 
  J. 
  

  

  46 
  Specimens 
  of 
  minerals, 
  including 
  Erythrite, 
  Fluorite 
  (Chlorophane), 
  

   Limonite 
  (altered 
  Pyrite), 
  Niccolite 
  (with 
  Silver), 
  Pentlandite, 
  

   Pyrrhotite, 
  Smaltite 
  (with 
  Silver) 
  and 
  vein 
  formation 
  (cut 
  and 
  

   polished). 
  

   J. 
  MILTON 
  RHOADES, 
  Edge 
  Hill, 
  Pa. 
  

  

  7 
  Specimens 
  of 
  Menaccanite 
  (lamellar 
  Ilmenite) 
  from 
  Pennsylvania. 
  

   Prof. 
  T. 
  WADA, 
  Tokio, 
  Japan. 
  

  

  30 
  Specimens 
  of 
  minerals 
  from 
  Japan, 
  including 
  Andalusite, 
  Chalco- 
  

   pyrite, 
  Danburite, 
  Fluorite, 
  Fergusonite, 
  Garnet, 
  Hyalite, 
  

   Jamesonite, 
  Limonite, 
  Magnetite, 
  Naegite, 
  Opal, 
  Orthoclase, 
  

   Quartz, 
  Rhodochrosite, 
  Reinite 
  and 
  Witherite. 
  

  

  By 
  Purchase. 
  

  

  I 
  Specimen 
  of 
  Sphalerite 
  and 
  1 
  specimen 
  of 
  Rutile 
  from 
  New 
  York 
  

  

  Island 
  (property 
  of 
  the 
  New 
  York 
  Mineralogical 
  Club). 
  

  

  CONCHOLOGY. 
  

   By 
  Gift. 
  

  

  EDWARD 
  BIERSTADT 
  (deceased), 
  through 
  Mrs. 
  M. 
  A. 
  Bierstadt, 
  New 
  

   York 
  City. 
  

  

  505 
  Specimens 
  of 
  Shells, 
  comprising 
  179 
  species. 
  

   F. 
  A. 
  CANFIELD, 
  Dover, 
  N. 
  J. 
  

  

  II 
  Specimens 
  of 
  Shells 
  from 
  Cuba. 
  

   A. 
  DA 
  COSTA 
  GOMEZ, 
  Brooklyn, 
  N. 
  Y. 
  

  

  7 
  Specimens 
  of 
  Shells 
  from 
  Venezuela. 
  

   WALTER 
  GRANGER, 
  New 
  York 
  City. 
  

  

  4 
  Specimens 
  of 
  Helix 
  deserlorum 
  Forsk 
  from 
  Egypt. 
  

   C. 
  DAYTON 
  GWYER, 
  Brooklyn, 
  N.Y. 
  

  

  5 
  Specimens 
  of 
  Shells. 
  

   JAS. 
  W. 
  JUDD, 
  Brooklyn, 
  N. 
  Y. 
  

  

  20 
  Specimens 
  of 
  Campeloma 
  decisa 
  Say 
  from 
  Michigan. 
  

   GNEOMAR 
  von 
  KROCKOW, 
  Brooklyn, 
  N. 
  Y. 
  

  

  Small 
  collection 
  of 
  Bivalves 
  and 
  Univalves 
  from 
  various 
  parts 
  of 
  the 
  

   world. 
  

  

  