RE: HAV still open21 Dec 2021 10:58
Read this gives an idea how it is worked out .. future revenue is included ;-)
Classification of Valuation Models according to type of Mineral Assets
There are three different approaches to valuation,
Income / Cash Flow Approach: it relies on the “value-in use” principle and requires determination of the present value of future cash flows over the useful life of the mineral asset. Valuation methods for this approach include: Discounted Cash Flow, Real Options, Monte Carlo Analysis and Probabilistic Methods
Market Approach: it relies on the principle of substitution. The mineral asset is compared with the transaction value of similar mineral project transacted on an open market. Valuation methods for this approach include Comparable Transactions, Option Agreement Terms, Gross “in Situ” Metal Value, Net Present Value per unit of metal.
Cost Approach: it relies on historical and/or future amounts spent on the mineral asset. Valuation methods for this approach include Value per Unit Area, Market capitalization, Appraised Value, Multiples, Geoscience Factor.