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Worcester Co., Massachusetts, USA


Mineral list contains contents from all localities listed at bottom of page


Mineral List:
  		•  Actinolite
  		• Albite
       var: Andesine
       var: Oligoclase
       var: Pericline
  		• 'Albite-Anorthite Series'
  		• 'Allanite'
  		• Allanite-(Ce)
  		• Almandine
  		• 'Almandine-Spessartine Series'
  		• Amblygonite ?
  		• 'Amphibole Group'
       var: Uralite
  		• Andalusite
       var: Chiastolite
  		• Anglesite
  		• Ankerite
  		• Anorthoclase
  		• Antigorite
  		• 'Apatite'
  		• Apatite-(CaF)
  		• 'Apophyllite'
  		• Arsenopyrite
  		• Augite
  		• Autunite
  		• Azurite
  		• Babingtonite
  		• Bertrandite
  		• Beryl
       var: Aquamarine
       var: Heliodor
  		• Biotite
  		• 'Brodrickite'
  		• Calcite
  		• Cassiterite
  		• 'Chabazite'
  		• Chalcopyrite
  		• 'Chlorite Group'
  		• Chondrodite
  		• Chromite
  		• Clinohumite
  		• Clinozoisite
  		• 'Columbite'
  		• Columbite-(Fe) ?
  		• Cordierite
  		• Diopside
  		• Dolomite
  		• Elbaite
  		• Enstatite
  		• Epidote
  		• 'Feldspar Group'
  		• Fluorite
  		• Forsterite
  		• 'Gadolinite'
  		• Galena
       var: Argentiferous Galena
  		• 'Garnet Group'
  		• Goethite
  		• Graphite
  		• Grossular
       var: Hessonite
  		• 'Gummite' ?
  		• Gypsum
       var: Selenite
  		• Hematite
       var: Specularite
  		• 'Heulandite'
  		• 'Hornblende'
  		• Ilmenite
       var: Manaccanite
  		• Kaolinite
  		• Kyanite
  		• Laumontite
  		• Lepidolite
  		• Leucoxene
  		• Limonite
  		• Magnesite
  		• Magnetite
  		• Malachite
  		• 'Manganese Oxides
    var: Manganese Dendrites'
  		• Marcasite
  		• Margarite
  		• Marialite
  		• Meionite
  		• Melanterite
  		• Meta-autunite
  		• Microcline
  		• Molybdenite
  		• Muscovite
  		• 'Oligoclase-Andesine'
  		• 'Olivine'
  		• Opal
    var: Opal-AN
  		• Orthoclase
       var: Adularia
  		• Ottrélite
  		• Pargasite
  		• 'Perthite'
  		• Petalite ?
  		• Phlogopite
  		• Pickeringite
  		• Pollucite
  		• Prehnite
  		• 'Prochlorite'
  		• Purpurite
  		• Pyrite
  		• Pyrope
  		• Pyrrhotite
  		• Quartz
       var: Amethyst
       var: Rose Quartz
       var: Smoky Quartz
  		• Rutile
  		• 'Scapolite'
       var: Wernerite
  		• Scheelite
  		• Schorl
  		• 'Sericite'
  		• 'Serpentine Group'
  		• Siderite
  		• Siderophyllite ?
  		• Sillimanite
  		• 'Soapstone'
  		• Sphalerite
  		• Spinel
  		• Spodumene
  		• Staurolite
  		• Stellerite
  		• 'Stilbite'
  		• Talc
       var: Steatite
  		• Thomsonite-Ca
  		• Titanite
  		• Topaz
  		• 'Tourmaline'
  		• Tremolite
  		• Triphylite
  		• Uraninite
  		• Vermiculite (TL)
  		• 'Yttrocerite'
  		• Zircon
  		• Zoisite


    141 entries listed. 89 valid minerals. 1 type locality (valid mineral). 2 erroneous literature entries.

    Localities in this Region:
    USA
     
    • Massachusetts
      • Worcester Co.
    USA
     
    • Massachusetts
      • Worcester Co.
        • Petersham
        • Rutland
        • Shrewsbury
        • Sutton
        • West Brookfield

    The above list contains all mineral locality references listed on mindat.org. This does not claim to be a complete list. If you know of more minerals from this site, please register so you can add to our database!
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    Copyright © Jolyon & Ida Ralph 1993-2008. Jobs in Massachusetts, USA Site Map. Locality, mineral & photograph data are the copyright of the individuals who submitted them.Further information contact the Site hosted & developed by Jolyon Ralph. Mindat.org is an online information resource dedicated to providing free mineralogical information to all. Mindat relies on the contributions of hundreds of members and supporters. If you would like to add information to improve the quality of our database, then click here to register.