Log InRegister
Search For:
Mineral Name:
Locality Name:
Keyword(s):
 
Home PageAbout MindatThe Mindat ManualHistory of MindatCopyright StatusWho We AreOur ScienceMindat Newsletter [Free Download]Contact Us
Donate to MindatSponsor a PageCorporate SponsorshipSponsored Pages
Learning CenterWhat Is a Mineral?The Most Common Minerals on EarthInformation for EducatorsMindat ArticlesMindat Newsletter [Free Download]The ElementsThe Mineral Quiz
Search FormMinerals by PropertiesMinerals by ChemistryMineral Visual ExplorerAdvanced Locality SearchRandom MineralRandom LocalitySearch by minIDMinerals by CountryAlphabetical Mineral IndexAlphabetical Locality SearchMineral Association SearchList of CountriesLocalities Near MePhoto SearchSearch ArticlesSearch GlossaryThe Rock H. Currier Digital LibraryMore Search Options
The Mindat ManualAdd a New PhotoRate PhotosLocality Edit ReportCoordinate Completion ReportAdd Glossary Item
MineralsPetrologyFossilsMeteoritesGeologic Time
Mining CompaniesStatisticsMineral MuseumsClubs & OrganizationsMineral Shows & EventsDevice SettingsTime Machine
Read DiscussionsIdentification Request
Photo SearchPhoto GalleriesSearch by ColourPhoto Colour ExplorerNew Photos TodayNew Photos YesterdayMembers' Photo GalleriesPast Photo of the Day GalleryPhotography

Cambrian Mine (Taincynhauaf), Llanelltyd, Gwynedd, Wales, UKi
Regional Level Types
Cambrian Mine (Taincynhauaf)Mine
LlanelltydCommunity
GwyneddCounty
WalesCountry
UKCountry

This page is currently not sponsored. Click here to sponsor this page.
PhotosMapsSearch
Latitude & Longitude (WGS84):
52° 45' 24'' North , 3° 56' 18'' West
Latitude & Longitude (decimal):
UK National Grid Reference:
SH692195
Type:
Köppen climate type:
Nearest Settlements:
PlacePopulationDistance
Dolgellau2,688 (2017)3.9km
Dyffryn Ardudwy1,654 (2012)8.8km
Barmouth2,315 (2017)8.8km
Fairbourne721 (2017)10.4km
Tal-y-bont1,540 (2017)10.5km
Mindat Locality ID:
55677
Long-form identifier:
mindat:1:2:55677:9
GUID (UUID V4):
0
Other/historical names associated with this locality:
Merionethshire


The lodes at Cambrian Mine (also known as Taincynhauaf after the farm where the working are located) run along the crest of the slope overlooking the Mawddach estuary. A shaft was sunk on the lode to an adit some 150 feet lower down.

Zinc and lead minerals are dominant although gold was found in small ammounts associated with the galena, or coating slatey inclusions.

Cambrian was first worked for lead, probably in the 1850s and although considerable sums were spent re-equipting the mine for gold production in 1854, gold yields were disappointing.

Working was intermittent and the mine was finally abandoned in 1905, the final owners from 1899 being the St David's Mining Development Company Ltd.

Fifty tons of gold ore are recorded as being raised during the period 1864-65 yielding 30 ounces of gold.

refs:
Goldmining in Western Merioneth, T. A. Morrison (undated)
The Gold Mines of Merioneth, G.W. Hall (undated)

Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Mineral List


3 valid minerals.

Detailed Mineral List:

ⓘ Galena
Formula: PbS
ⓘ Gold
Formula: Au
ⓘ Sphalerite
Formula: ZnS

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 1 - Elements
ⓘGold1.AA.05Au
Group 2 - Sulphides and Sulfosalts
ⓘSphalerite2.CB.05aZnS
ⓘGalena2.CD.10PbS

List of minerals for each chemical element

SSulfur
Sⓘ GalenaPbS
Sⓘ SphaleriteZnS
ZnZinc
Znⓘ SphaleriteZnS
AuGold
Auⓘ GoldAu
PbLead
Pbⓘ GalenaPbS

Other Regions, Features and Areas containing this locality

British and Irish IslesGroup of Islands
Eurasian PlateTectonic Plate
EuropeContinent
UK

This page 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.
 
and/or  
Mindat.org® is an outreach project of the Hudson Institute of Mineralogy, a 501(c)(3) not-for-profit organization. Mindat® and mindat.org® are registered trademarks of the Hudson Institute of Mineralogy.
Copyright © mindat.org and the Hudson Institute of Mineralogy 1993-2026, except where stated. Most political location boundaries are © OpenStreetMap contributors. Mindat.org relies on the contributions of thousands of members and supporters. Founded in 2000 by Jolyon Ralph and Ida Chau.
Content on this site may not be used to train, fine-tune, or otherwise develop artificial intelligence or machine learning models without prior written permission - see our Terms & Conditions.
To cite: Ralph, J., Von Bargen, D., Martynov, P., Zhang, J., Que, X., Prabhu, A., Morrison, S. M., Li, W., Chen, W., & Ma, X. (2025). Mindat.org: The open access mineralogy database to accelerate data-intensive geoscience research. American Mineralogist, 110(6), 833–844. doi:10.2138/am-2024-9486.
Privacy Policy - Terms & Conditions - Contact Us / DMCA issues - Report a bug/vulnerability Current server date and time: October 21, 2026 14:50:31 Page updated: July 20, 2025 19:40:27
Go to top of page