Contact Us

If you have any questions or concerns about your product order please contact:

Neil Delfino

President 

Mineral and Gem Society of Castro Valley

P.O. Box 2145
Castro Valley, CA 94546.

(510) 887-9007

president@mgscv.org

For other concerns see the our 2023 Officer list below:

 

Elected:

Title Name Email Phone
President Neil Delfino president@mgscv.org  
Vice President Greg Croft vp@mgscv.org  
Secretary Amy Marks secretary@mgscv.org  
Treasurer Joseph Alvarado treasurer@mgscv.org
Director Phil Gross director1@mgscv.org  
Director Norm Hodgson director2@mgscv.org  
Director Rosita Croft director3@mgscv.org  
Federation Director Bonnie Andrade federation@mgscv.org  
Shop Manager Beth Farmer shopmanager@mgscv.org  
Show Chairman Amaris Clay showchair@mgscv.org  
Membership Chair Joseph Alvarado membership@mgscv.org 510-589-5292
Petrograph Editor Greg Croft editor@mgscv.org  
Past President Jodi Minshall pastpresident@mgscv.org  

Appointed:

Title Name Email Phone
Scholarship Chair Greg Croft scholarship@mgscv.org  
Librarian Norm Hodgson  librarian@mgscv.org  
Historian Norm Hodgson historian@mgscv.org  
Purchasing Agent Beth Farmer purchasing@mgscv.org  
Education Coordinator Lily Johnson education@mgscv.org  
Sunshine Reporter All members info@mgscv.org  
Door Prizes Neil Delfino doorprize@mgscv.org  
Webmaster Rosita Croft webmaster@mgscv.org