Colorado Code
Article 42 - Mining District Laws
§ 34-42-102. Proof of Customs and Regulations Admitted

In actions regarding mining claims, proof shall be admitted of the customs, usages, and regulations established and in force in the mining districts embracing such claims; and such customs, usages, and regulations, when not in conflict with the laws of this state or of the United States, shall govern the decision in the action.
Source: L. 1887: p. 198, § 363. Code 08: § 397. Code 21: § 398. Code 35: § 398. CRS 53: § 92-21-2. C.R.S. 1963: § 92-21-2.