Content area

Abstract

This announcement contains certain forward-looking statements, relating to, but not limited to Intrepid's expectations, intentions, plans and beliefs. Forward-looking information can often be identified by forward-looking words such as 'anticipate', 'believe', 'expect', 'goal', 'plan', 'intend', 'estimate', 'may' and 'will' or similar words suggesting future outcomes, or other expectations, beliefs, plans, objectives, assumptions, intentions or statements about future outcomes, or statements about future events or performance. Forward-looking information may include reserve and resource estimates, estimates of future production, unit costs, costs of capital projects, and timing of commencement of operations and is based on current expectations that involve a number of business risks and uncertainties. Factors that could cause actual results to differ materially from any forward-looking statement include, but are not limited to, failure to establish estimated resources and reserves, the grade and recovery of ore which is mined varying from estimates, capital and operating costs varying significantly from estimates, delays in obtaining or failures to obtain required governmental, environmental or other project approvals, inflation, changes in exchange rates, fluctuations in commodity prices, delays in the development of projects and other factors. Forward-looking statements are subject to a variety of known and unknown risks, uncertainties and other factors that could cause actual events or results to differ materially from those expressed or implied.

Inferred Resources are defined on the basis of a 120m x 120m x 80m search ellipsoid using a maximum of 32 6m composites and a minimum of 12. Two more passes of 180m x 180m x 120m and 240m x 240m x 160m were used to generate "potential" blocks within and outside the constraints of the porphyry model. In general, these potential blocks define extra similar tonnages at similar grades to the quoted estimates. These, however, do not constitute "resource estimates" and there is no guarantee that they will be upgraded to resources with further drilling. Drill spacing of the deeper holes is approximately 200m x 200m. However, there are a considerable number of shallower holes that intersected copper mineralisation in transitional and primary mineralisation. Quoted resources exclude transitional mineralisation. 5279 6m composites of Cu and Au from the sulphide zone are available for estimation together with 5175 Mo, 5097 As and 2727 SG values. Composites from the porphyry zone number 4082, 4082, 3993, 4004 and 2241 for Cu, Au, Mo, As & SG , respectively.

Details

Title
Intrepid Mines Tujuh Bukit Project Indonesia: Porphyry Copper-Gold Resource Increases to 990 Million Tonnes at 0.40% Copper, 0.45g/t Gold
Author
Anonymous
Publication year
2011
Publication date
May 9, 2011
Publisher
Intrado Digital Media Canada Inc.
Source type
Trade Journal
Language of publication
English
ProQuest document ID
865176894
Copyright
Copyright CCNMatthews May 9, 2011