Turnstone Geological Services Limited

P.O. Box 1000, Campbellford, Ontario, Canada K0L 1L0

http://www.turnstone.ca

Turnstone logo, based on the ruddy turnstone - a well- travelled shorebird [17 kb]

e-mail enquiry address [19 kb]


Field-, Laboratory- & Library-Based Research ...
Earth-Sciences Databases & Materials Characterization ...
Resources for Informed Decision-Making...
Economic Geology, Mineralogy, Petrography ...
Metals, Meteorites, Archaeology...



 

Last revised Friday, 01 July / dernière modification vendredi, le 1 juillet 2022


Rock of the Month List & Index [NOW with 254 ARTICLES]

MoM ------- ------- Menu of Meteorite Topics ------- ------- RWB

Browse the Turnstone site, or view and print a
1-page summary of services and achievements (July 2021, pdf, 110 kb)

EXTRA: Birds, flowers, more: Natural History of the
Crowe Bridge Conservation Area [slide show] & local ecology

Now click on a button below, or use the quick-link lines beneath ...

and, purely historical...

Webmaster Graham Wilson --- principal testing in/for Netscape 4.x to 7.1 & (2005-),
Mozilla Firefox 1.0 to 100.0 (F. Quantum, 57.0 on, 64-bit - 01 Dec. 2017 - 04 May 2022), to 102.0 (29 June 2022) plus
(Oct. 2013-Dec. 2021) BlackBerry Z10; (2019-2020) OnePlus 6T on Android 9; and (Dec. 2021-) Samsung Galaxy A32 5G on Android 11.

Unless otherwise indicated, material on this site is copyright G.C. Wilson / Turnstone G.S.L., 2001-2022.


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End of original content on this page - below: guest links, traffic counters and easy-access internal links
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Guest links:
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Additional links, projects, interests

Bank of Canada (noon) Currency Exchange Rates
OANDA rates for currency conversion
Precious-Metal & other Price Quotes (Kitco)
Precious-Metal & other Price Quotes (Commodity.com)
Magnetic Declination (NRCan)
Ontario ENDM databases such as AMIS, MDI, OGS publications and assessment files
Exploring Ontario's Many Parks
Ontario Mining Lands Administration System (MLAS)
Alex Strekeisen: superb photomicrographs by Alessandro da Mommio
Earthquake data - USGS
Volcanoes of the World
Recent Volcanic Activity
Meteoritical Bulletin

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Detailed Web Site Map
Summary of Activities
Introduction
MINLIB & Other Databases (in prep.)
Geographic Location of Projects
Take a Look
See the Latest "Rock of the Month"!
Local Feature (Geology & Ecology of Trent Hills district, southeast Ontario)
Tour of Lake Superior
Terms of Business: Graham C. Wilson vis-a-vis Turnstone
Geopolitics: Essay posted on the 100th Anniversary
of the Birth of Canadian Diplomat Escott Reid, 21 January 2005
 View without frames or ----- Read and print in pdf format [79 kb]
Download (pdf files) such as:
Glossary of Petrographic Terms (Jan. 2015, 201 kb)
Canadian Meteorite Catalogue (n=73, July 2013, 76 kb)

Chinese-pinyin-English translation
Weather forecast: Beijing
Weather forecast: Chelmsford (Essex, UK)
Weather forecast: Ireland
Weather forecast: Amsterdam
Weather forecast: Madrid
Weather forecast: Havana
Weather forecast: Pittsburgh, PA
Weather forecast: Dease Lake
Weather forecast: Prince George
Weather forecast: Invermere
Weather forecast: Edmonton
Weather forecast: Saskatoon
Weather forecast: Winnipeg

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and currently at least 327 pages on this site
including all ROM 1-254 (view Privacy policy) :