California Earth Minerals Supplied us with Terramin Clay for many years but all communication stopped abruptly in 2018.  No emails were answered, the phone number was disconnected and their website disappeared.
We heard that they had lost the license to the mine but we honestly don’t know what really happened to the company. Thankfully a long terrm Terramin using customer put us onto Sacred Clay from Crater Lake Oregon which , after testing a few different clays, found that this was the closest to the benefits that they were getting from Terramin.