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Author Topic: Concord (CA)  (Read 4927 times)

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Carlo Alciati

  • Active member - donator
  • Posts: 1840
Re: Concord (CA)
« Reply #3 on: October 31, 2020, 05:28:23 PM »
The CCM&GS annual Gem & Mineral Show
https://contracostamineralandgemsociety.org/annual-show/
Organized by the Contra Costa Mineral & Gem Society http://www.strahlen.org/forum/index.php/topic,8969.0.html

6-7 november 2021
Show 2020 CANCELLED
2-3 november 2019

Centre Concord
5298 Clayton Road, Concord, California, USA

Also see:
http://www.sfgms.org/events.html
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Carlo Alciati

  • Active member - donator
  • Posts: 1840
Re: Concord (CA)
« Reply #2 on: December 29, 2018, 06:01:50 PM »
The CCM&GS annual Gem & Mineral Show
https://contracostamineralandgemsociety.org/annual-show/
Organized by the Contra Costa Mineral & Gem Society http://www.strahlen.org/forum/index.php/topic,8969.0.html

2-3 november 2019

Centre Concord
5298 Clayton Road, Concord, California, USA

Also see:
http://www.sfgms.org/events.html
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Bert de Ruiter

  • Active member
  • Posts: 6967
  • Growing older
    • Macro Wereld, my other hobby
Concord (CA)
« Reply #1 on: December 14, 2012, 09:40:56 AM »
The CCM&GS annual Gem & Mineral Show
https://contracostamineralandgemsociety.org/annual-show/
http://ccmgs.org/gem_show/ / http://www.ccmgs.org/gem_show/
Organized by the Contra Costa Mineral & Gem Society http://www.strahlen.org/forum/index.php/topic,8969.0.html

3-4 november 2018
4-5 november 2017
5-6 november 2016
29-30 august 2015
1-2 november 2014
2-3 november 2013

Centre Concord
5298 Clayton Road, Concord, California, USA

Also see:
http://www.sfgms.org/events.html
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