Mmtchayerena is a gritty cream ore. Mmtchayerena's properties are entirly magical in nature and is uniquly useful in pottery. Mmtchayerena was first discovered by the farmer Ha̋mé̄ Mbōb 'Rave Lisso' Cóoīs Yawmé̄ Có̄̄bó̄̌ within the Sē̂ned Erër Savannah durring the early 18th century in early winter of the year 1748.