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We are experiencing some technically difficulties due to website upgrades. We are working on getting these things fixed. Please call us at 209-736-4365 ext 12 or email us at [email protected].

We are opened Monday through Friday from 9am to 5pm PST. Please include your name and phone number in your voice or email message and we will get back to you as soon as we can.

We are very sorry for the inconvenience.

Operating Hours

Chalcedon is opened Monday - Friday from 9 am - 5 pm Pacific Time.

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Expect an answer within 24 hours (operating hours: M-F 9am-5pm PST).

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Chalcedon Foundation

PO Box 158
3900 Hwy 4
Vallecito, CA 95251

To call us directly: (209) 736-4365

Donations & Subscriptions: Extension 10

Shipping Information: Extension 11

Ordering or Website Assistance: Extension 12

Fax: (209) 736-0536