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Coos Co., New Hampshire, USA

Coös County (usually spelled "Coos County") was established in 1803.

Mineral List

Mineral list contains entries from the region specified including sub-localities
Acanthite
Actinolite
Aegirine
Albite
var: Andesine
'Albite-Anorthite Series'
'Allanite'
Almandine
Andalusite
Anglesite
Anorthite
var: Labradorite

'Apatite'
Aragonite
Arsenopyrite
Astrophyllite
Augite
Aurichalcite
Beryl
var: Heliodor
'Biotite'
Bornite
Brochantite
Calcite
Cassiterite
Cerussite
Chalcocite
Chalcopyrite
Chamosite
'Chevkinite'
'Chlorite Group'
Chrysotile
Clinochlore
var: Ripidolite

Cuprite
Diopside
Epidote
Fayalite
'Fayalite-Tephroite Series
var: Knebelite'

'Feldspar Group'
Fluorite
Galena
Goethite
Gold
Gypsum
Hastingsite
Hedenbergite
Hematite
Hemimorphite
'Hornblende'
Kaolinite
'K Feldspar
var: Adularia'

Kyanite
Laumontite
'Limonite'
Linarite
Magnetite
Malachite
Metazeunerite
Microcline
var: Amazonite
Molybdenite
'Monazite'
Monazite-(Ce)
Muscovite
var: Sericite
Orthoclase
Phenakite
Posnjakite
Pyrite
Pyrrhotite
Quartz
var: Amethyst
var: Citrine
var: Milky Quartz
var: Smoky Quartz
Ramsbeckite
Riebeckite
Rutile
Schorl
Schulenbergite
'Serpentine Group'
Serpierite
Siderite
Silver
Smithsonite
Sphalerite
Talc
Titanite
Topaz
Tremolite
'Uvite'
'Zinnwaldite'


101 entries listed. 66 valid minerals.

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 1993-2013. 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: 21st Apr 2013 08:46:53
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