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Essex Co., Massachusetts, USA

John Henry Sears (1905) The Physical Geography, Geology, Mineralogy and Paleontology of Essex County, Massachusetts. The Essex institute, 418pp




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


Mineral List:
  		•  Actinolite
  		• Aegirine
  		• Aegirine-augite
  		• Aenigmatite
  		• Albite
  		• 'Albite-Anorthite Series'
  		• 'Allanite'
  		• Almandine
  		• 'Amphibole Group'
       var: Uralite
  		• Analcime
  		• Andalusite
       var: Chiastolite
  		• Ankerite
  		• Annite (TL)
  		• Anorthite
       var: Labradorite
  		• Anorthoclase
  		• Antigorite
  		• 'Apatite'
  		• Apatite-(CaF)
       var: Manganese-bearing Apatite-(CaF)
  		• Arfvedsonite
  		• Arsenopyrite
  		• 'Asbestos'
  		• Astrophyllite
  		• Augite
  		• Autunite
  		• Azurite
  		• Babingtonite
  		• Bertrandite
  		• Beryl
  		• Biotite
  		• Bornite
  		• Brucite
  		• Calcite
  		• Cancrinite
  		• Cerussite
  		• 'Chalcedony'
  		• Chalcopyrite
  		• Chevkinite-(Ce)
  		• 'Chlorite Group'
  		• Chloritoid
  		• Chromite
  		• Chrysotile
  		• Clinozoisite
  		• 'Coal'
  		• 'Columbite'
  		• Cordierite
  		• Covellite
  		• Cryophyllite
  		• Danalite (TL)
  		• 'Delessite'
  		• Diadochite
  		• 'Diallage'
  		• 'Diatomaceous Earth'
  		• Diopside
  		• Dolomite
  		• Enstatite
  		• Epidote
  		• Fayalite
  		• 'Fergusonite'
  		• Ferrisicklerite
  		• Ferro-anthophyllite
  		• Ferrohornblende
  		• Fluorite
  		• 'Gadolinite'
  		• Galena
       var: Argentiferous Galena
  		• 'Garnet Group'
  		• Gedrite
  		• Glaucophane
  		• Goethite
  		• Gold
  		• Graphite
  		• Grossular
       var: Hessonite
  		• Grunerite
  		• Hastingsite
    var: Alkali-ferrohastingsite
  		• Hedenbergite
  		• Hematite
       var: Specularite
  		• Heterosite
  		• 'Heulandite'
  		• 'Hornblende'
  		• Hypersthene
  		• Ilmenite
  		• Kaolinite
  		• Katophorite
  		• Kerolite
  		• Laumontite
  		• Låvenite ?
  		• Lepidolite
  		• 'Lepidomelane'
  		• Limonite
  		• Lizardite
  		• Magnesite
  		• Magnetite
       var: Titaniferous Magnetite
  		• Malachite
  		• 'Manganese Oxides
    var: Manganese Dendrites'
  		• Marcasite
  		• 'Marialite-Meionite Series'
  		• 'Marmolite'
  		• Microcline
       var: Amazonite
  		• Molybdenite
  		• Muscovite
  		• Natrolite
  		• Nepheline
  		• 'Olivine'
  		• Opal
    var: Opal-AN
  		• Opal
    var: Siliceous sinter
  		• Orthoclase
  		• Pentlandite
  		• 'Perthite'
  		• Phenakite
  		• Phlogopite
  		• Pigeonite
  		• 'Pinite'
  		• Prehnite
  		• 'Psilomelane'
  		• Pyrite
  		• Pyrrhotite
  		• Quartz
       var: Basanite
       var: Blue Quartz
       var: Chert
       var: Citrine
       var: Jasper
       var: Rock Crystal
       var: Smoky Quartz
  		• Rhodochrosite
  		• Riebeckite
  		• Rutile
  		• Sanidine
  		• Schorl
  		• 'Sericite'
  		• 'Serpentine Group'
  		• Siderite
  		• Sillimanite
  		• Silver ?
  		• 'Soapstone'
  		• Sodalite
  		• Sphalerite
  		• Spinel
  		• Stibnite
  		• Talc
       var: Steatite
  		• Tantalite
  		• Tetrahedrite
  		• Thorite
       var: Orangite
  		• Titanite
  		• Tremolite
  		• Triphylite
  		• Turgite
  		• Uranophane
  		• Vesuvianite
  		• 'Wad'
  		• Wollastonite
  		• 'Yttrocerite'
  		• Zircon
       var: Cyrtolite
  		• Zirconolite
    var: Polymignite
  		• Zoisite


    166 entries listed. 105 valid minerals. 2 type localities (valid minerals).

    Localities in this Region:
    USA
     
    • Massachusetts
      • Essex Co.
        • Cape Ann
          • Rockport
        • Essex
    USA
     
    • Massachusetts
      • Essex Co.
        • North Andover
        • Salisbury
        • South Georgetown

    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.