The Contra Costa California Affidavit of Warship for Mineral Rights is a legal document that helps determine the rightful heirs and owners of mineral rights in Contra Costa County, California. This affidavit is particularly relevant in cases where the original owner of mineral rights has passed away without leaving a will or a clear succession plan. By filing the Contra Costa California Affidavit of Warship for Mineral Rights, the heirs can establish their ownership and claim their rights to the mineral rights' property. This document provides a detailed account of the deceased owner's family and immediate heirs, serving as evidence of their rightful claim to the mineral rights. Keywords: Contra Costa California, Affidavit of Warship, Mineral Rights, legal document, rightful heirs, ownership, succession plan, deceased owner, family, immediate heirs, property, evidence, claim. While there may not be different types of Contra Costa California Affidavit of Warship specifically for mineral rights, it is important to note that there can be variations in the format or requirements depending on the specific county or state regulations. Therefore, it is advisable to consult with a legal professional or the relevant county authority to ensure compliance with the specific requirements of the Contra Costa California Affidavit of Warship for Mineral Rights.