All mines, except mines worked or operated primarily for coal, asphaltum, rock, limestone, dolomite, or other stone products, sand, gravel, clay, or earths, shall, for the purpose of valuation for assessment, be divided into two classes: Producing and nonproducing.
Source: L. 65: R&RE, p. 1102, § 1. C.R.S. 1963: § 137-6-3.
Structure Colorado Code
Article 6 - Valuation of Mines
§ 39-6-103. Listing of Mining Claims and Mines
§ 39-6-104. Classification of Mines
§ 39-6-105. Producing Mines Defined
§ 39-6-106. Valuation for Assessment of Producing Mines
§ 39-6-107. Valuation of Improvements - Machinery
§ 39-6-108. Failure to File Statement
§ 39-6-109. Assessor to Examine Books - Records
§ 39-6-110. False Statements - Penalty
§ 39-6-111. Valuation of Mines Other Than Producing Mines
§ 39-6-111.5. Calendar for Notice of Valuation and Appeals for Mines
§ 39-6-112. Valuation of Tunnels
§ 39-6-113. Mine in More Than One County
§ 39-6-114. Mines and Tunnels in More Than One Subdivision of a County
§ 39-6-116. Nonproducing Unpatented Mining Claims - Definitions