﻿ENDLicH.] 
  APPENDIX 
  MINERAL 
  CATALOGUE. 
  235 
  

  

  Tetrahedrite. 
  — 
  Crystals 
  in 
  Buckskin 
  Gulch. 
  

  

  ToRBERNiTE? 
  (Uranite) 
  founcl 
  by 
  Captain 
  Berthoud 
  on 
  Lyden 
  Creek. 
  

  

  Tourmaline. 
  — 
  In 
  the 
  quartz 
  of 
  Gunnell 
  Hill, 
  Central, 
  of 
  Running 
  

   Hill, 
  Black 
  Hawk. 
  On 
  Guy 
  Hill 
  and 
  at 
  Nevada, 
  Station 
  64 
  of 
  1873. 
  

   Crystals 
  with 
  both 
  terminations 
  at 
  Montgomery, 
  Ralston 
  Creek, 
  Jef- 
  

   ferson 
  County, 
  Colorado. 
  

  

  Tremolite. 
  — 
  Smith's 
  Fork 
  of 
  the 
  Gunnison. 
  

  

  Tufa. 
  — 
  Calcareous, 
  Currant 
  Creek, 
  Roaring 
  Fork, 
  and 
  Frying 
  Pan. 
  

   Springs 
  in 
  White 
  Earth, 
  Wagon-wheel 
  Gap, 
  Pagosa, 
  Animas, 
  Un- 
  

   compahgre 
  Park. 
  

  

  Turquoise. 
  — 
  Southern 
  Colorado, 
  doubtful. 
  

  

  Uraninite. 
  — 
  On 
  the 
  dumps 
  of 
  the 
  Wood 
  lode 
  in 
  Leavenworth 
  Gulch. 
  

  

  Vesuvianite. 
  — 
  In 
  large 
  crystals 
  of 
  simple 
  combinations 
  on 
  Mount 
  

   Italia, 
  station 
  64 
  of 
  1873. 
  

  

  Vulcanite. 
  — 
  Quartz 
  Hill? 
  

  

  Wavellite. 
  — 
  Golden, 
  Colo. 
  Table 
  Mountain. 
  

  

  Wheelerite. 
  — 
  Described 
  by 
  Dr. 
  O. 
  Loew 
  in 
  vol. 
  iii 
  of 
  the 
  report 
  sur- 
  

   veys 
  west 
  one 
  hundredth 
  meridian 
  ; 
  probably 
  also 
  occurs 
  in 
  the 
  lignitic 
  

   coals 
  of 
  Colorado. 
  Its 
  existence 
  in 
  each 
  particular 
  case, 
  however, 
  

   can 
  only 
  be 
  determined 
  by 
  analysis, 
  on 
  account 
  of 
  its 
  physical 
  resem- 
  

   blance 
  to 
  other 
  resins 
  occurring 
  in 
  the 
  same 
  manner. 
  

  

  WiLLEMiTE. 
  — 
  Jones's 
  mine, 
  Central. 
  

  

  WoLLASTONiTE. 
  — 
  Near 
  Fair 
  Play, 
  in 
  the 
  limestones. 
  

  

  WuLFENiTE. 
  — 
  Park 
  County, 
  Boulder 
  County, 
  Gold 
  Hill. 
  

  

  ZiNCiTE. 
  — 
  Jones's 
  mine, 
  Central. 
  

  

  Zircon. 
  — 
  Bear 
  River, 
  Middle 
  Park. 
  

  

  ZiNiLBNiTE. 
  — 
  Sweet 
  Home 
  mine, 
  small 
  crystals. 
  

  

  