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Essex Co., Massachusetts, USA

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




Mineral list contains entries from the region specified including sub-localities


Mineral List:
Actinolite
Aegirine
Aegirine-augite
Aenigmatite
Albite
var: Oligoclase
'Albite-Anorthite Series'
'Allanite'
Almandine
'Amphibole Group'
var: Uralite
Analcime
Andalusite
var: Chiastolite
Ankerite
Annite (TL)
Anorthite
var: Labradorite
Anorthoclase
Antigorite
var: Picrolite
'Apatite'
Apatite-(CaF)
Arfvedsonite
Arsenopyrite
'Asbestos'
Astrophyllite
Augite
Autunite
Azurite
Babingtonite
Baryte
Bertrandite
Beryl
Biotite
Bornite
Brucite
Calcite
Cancrinite
Cerussite
'Chalcedony'
Chalcopyrite
Chevkinite-(Ce)
'Chlorite Group'
Chloritoid
Chromite
Chrysotile
Clinochlore
var: Delessite
Clinozoisite
'Coal'
Columbite
'Columbite-Tantalite'
Cordierite
Covellite
Cryophyllite
Danalite (TL)
Diadochite
'Diallage'
'Diatomaceous Earth'
 Diopside
Dolomite
Enstatite
Epidote
Fayalite
'Fergusonite'
Ferrisicklerite
Ferro-anthophyllite
Ferrohornblende
Fluorite
Fergusonite-(Y)
'Gadolinite'
Galena
var: Argentiferous Galena
'Garnet Group'
Gedrite
Genthelvite
Glaucophane
Goethite
Gold
Graphite
Grossular
var: Hessonite
Grunerite
Halite
Hastingsite
var: Alkali-ferrohastingsite
Hedenbergite
Hematite
var: Specularite
Heterosite
'Heulandite'
'Hornblende'
Hydroxylherderite
Hypersthene
Ilmenite
Kaolinite
Katophorite
Kerolite
Laumontite
Låvenite ?
Lepidolite
'Lepidomelane'
Limonite
Lizardite
Löllingite
Magnesite
Magnetite
var: Titaniferous Magnetite
Malachite
'Manganese Oxides
var: Manganese Dendrites'
Marcasite
'Marmolite'
Microcline
var: Amazonite
Molybdenite
'Monazite'
Muscovite
Natrolite
 Nepheline
'Olivine'
Opal
var: Opal-AN
var: Siliceous sinter
Orthoclase
Pentlandite
'Perthite'
Phenakite
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
var: Crocidolite
Rutile
Sanidine
'Scapolite'
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


586 entries listed. 110 valid minerals. 2 type localities (valid minerals). 1 erroneous literature entry.

Localities in this Region:
USA
 
  • Massachusetts
    • Essex Co.
      • Essex
      • 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 Ralph and Ida Chau 1993-2009. 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. Current server date and time: 22nd Nov 2009 02:10:53