User talk:Mining gold

Venmyn Rand is a South African company, which provides consulting services to the global minerals industry, bridging the disciplines of mining and finance. It ranked 45 in a list of investment advisors in the South African Ernst & Young 2008 Mergers and Acquisition report and is headquartered in Sandton, Johannesburg, South Africa.

Company Milestones
Venmyn Rand was established in 1988 by Andy Clay and Dr Willo Stear, with the financial assistance of Rand Merchant Bank (RMB). It was absorbed into RMB Resources but later purchased back by the original founders. It has gone through several shareholder changes since then, but remains a proprietary limited company.

1988-1997
Clay and Stear established Venmyn in 1988, with funding from RMB. Venmyn Rand, which gets the second part of its name from this prior association, remained part of RMB for the next 9 years.

1997- 2005
In 1997, Clay and Stear led a management buyout of Venmyn. The founders increased their shareholding to 50% each.

2005 (September) – present
The shareholding structure changed several times after September 2005, when co-founder Stear sold his share of the company. At this point, several minority shareholders were introduced. Minority shareholders and their stakes in the company changed periodically thereafter. Clay’s shareholding was also periodically readjusted.

1988-2007
Venmyn has historically not had different business units, and has had a flat management structure, although company employees write the technical reports with which they are the most familiar and with which they have the most experience.

2008 – present
In 2008 Venmyn decided to start running the graphics section of the company as a stand-alone business. Known as Interaction, the stand-alone company is 56% owned by Venmyn, with Interaction staff owning the remainder.

SAMREC and SAMVAL CODES
Venmyn CEO Andy Clay and other staff members have assisted and continue to assist with drafting the SAMREC and SAMVAL codes that govern the South African minerals industry. The South African Code for the Reporting of Mineral Resources and Mineral Reserves (SAMREC) sets out minimum standards, recommendations and guidelines for the public reporting of exploration results, mineral resources and mineral reserves in South Africa while the South African Code for the Valuation of Mineral Assets (SAMVAL) sets down the minimum standards, recommendations and guidelines for the valuation of mineral assets.

Clay has been part of the SAMREC/SAMVAL Working Group for oil and gas reserves and has been identified as “instrumental in motivating” for SAMREC’s introduction at the JSE Limited

Other codes that relate to the reporting of mineral resources and reserves and their valuation include Canada’s NI43-101 Code and Cimval Code and Australia’s Joint Ore Reserves Committee (JORC) Code and Valmin Code.

Mine Recovery Factor
Venmyn’s founders Andy Clay and Willo Stear coined the term the “mine recovery factor”, which is widely used in the industry, with 1,940 references to the term on search engine Google, as on August 3, 2009. The term “measures the actual yield divided by the amount of gold [or other commodity] called for by the miner from the ore reserve”.

Section 12 Executive Summary
Venmyn introduced the Section 12 Executive Summary document to the JSE Limited, when it submitted the technical reports relating to the Platmin listing. The summary is attached as an appendix to a prelisting document and is based on a Competent Persons’ Report (CPR). The Section 12 Executive Summary condenses all the required technical information that forms part of a CPR and presents it in an investor- and board-friendly form.

Short-form documentation
Venmyn prefers succinct documentation, and has created summarised document types, including Technical, Metallurgical and Environmental Statements.

Gold producer Gold Fields, with Venmyn's assistance, is one of the first mining companies to use short-form Technical Reports to discuss each of its operations and exploration activity. It did so in its 2009 annual report.

Venmyn produced the shortest CPR for a listing, with the listing of Buildmax. The document was less than 10 pages including graphics.

Independence
Venmyn is routinely requested to provide independent valuations of mineral resources in accordance with exchange requirements. In some cases, this has led to criticism, since mineral companies sometimes disagree with the independent valuation that Venmyn produces. Such was the case with Kimberley Consolidated Mines, which disagreed with Venmyn’s R75-million valuation of diamond prospect Bo-Karoo.