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Berkshire Co., Massachusetts, USA

Berkshire County was founded in 1685. Since 2000, Berkshire County exists only as geographic region, and has no county government.

Mineral List

Mineral list contains entries from the region specified including sub-localities
Actinolite
Albite
var: Andesine ?
var: Oligoclase ?
'Albite-Anorthite Series'
'Allanite'
Allophane
Almandine
Ankerite ?
Anthophyllite
Antigorite
var: Picrolite
'Apatite'
Aragonite
Augite
Baryte
Biotite
Brucite
Calcite
'Chabazite'
Chalcopyrite
'Chert'
'Chlorite Group'
Chloritoid
Chondrodite
Chromite
'Chrysoprase' ?
Chrysotile
Clinochlore
'Clinopyroxene Subgroup'
Cordierite
Diopside
Dolomite
Epidote
Fayalite ?
'Feldspar Group'
Fluorapatite
Fluorite
Forsterite
Galena
'Garnet'
Gibbsite (TL)
Goethite
Gold
Graphite
Hedenbergite
Hematite
'Heulandite'
'Hornblende'
Hypersthene
Ilmenite
Kaolinite
'K Feldspar
var: Adularia'

Kyanite
Laumontite
Limonite
Magnesite
var: Ferroan Magnesite

Magnetite
Malachite
'Mica Group'
Microcline
Molybdenite
Muscovite
Natrolite
Opal
var: Opal-AN

Orthoclase
Paragonite
Pentlandite
Phlogopite
Pyrite
'Pyroxene Group'
Pyrrhotite
Quartz
var: Agate
var: Amethyst
Quartz
var: Blue Quartz

var: Chalcedony
var: Jasper
var: Smoky Quartz
'Richmondite (of Kenngott)'
Rutile
Scapolite
var: Wernerite

Schorl
Scolecite
'Serpentine Group'
Siderite
Sillimanite
'Soapstone'
Sphalerite
'Stilbite'
Talc
var: Steatite
Titanite
'Tourmaline'
Tremolite
Vermiculite
Vesuvianite
Wollastonite
Zircon
Zoisite


120 entries listed. 64 valid minerals. 1 type locality (valid mineral).

Localities in this Region

USA
USA

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. This locality information is for reference purposes only. You should never attempt to visit any sites listed in mindat.org without first ensuring that you have the permission of the land and/or mineral rights holders for access and that you are aware of all safety precautions necessary.
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Copyright © Jolyon Ralph and Ida Chau 1993-2012. 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. Mindat does not offer minerals for sale. If you would like to add information to improve the quality of our database, then click here to register.
Current server date and time: 3rd Feb 2012 18:47:37
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