The South African Mineral Reporting Codes (SAMCODES) are codified sets of standards and guidelines applicable to the South African Minerals and Petroleum Industries, drafted and overseen by the SAMCODES Standards Committee (SSC), a professional and non-governmental body. Specifically, the standards and guidelines are applicable to public reports compiled on behalf of South African Minerals and Petroleum companies for the benefit of investors. The Codes are incorporated into Section 12 of the Johannesburg Stock Exchange (JSE) Listings Rules, which detail "the criteria for the listing of, and the additional disclosure requirements for Mineral Companies and, in certain circumstances, substantial mineral assets of non-Mineral Companies" [1] in South Africa. As such, the SSC acts in an advisory capacity to the JSE, ensuring that reports submitted for listings consideration are compliant with the SAMCODES.
The Codes set out minimum standards for Public Reporting of Exploration Results, Mineral (or Oil and Gas) Resources and Ore Reserves and their Valuation for listed and non-listed entities, or those companies wishing to list or raise capital for a Minerals or Petroleum Project. Public Reports include, but are not limited to, annual and quarterly company reports, press releases, information memoranda, technical papers, website postings and public presentations. [2] The purpose of the codes is to protect the investment community from misleading information with regards to mineral resources and reserves. [3]
The Codes are principles-based, and are designed to provide investors and potential investors with the minimum, material information for an informed investment decision. Public Reports require sign-off by a duly qualified, experienced and registered professional person, named a "Competent Person" or "Competent Valuator" or "Qualified Reserves Evaluator".
The SAMCODES currently comprise three codes, namely SAMREC: The South African Code for the Reporting of Exploration Results, Mineral Resources and Mineral Reserves (2016); SAMVAL: The South African Code for the Reporting of Mineral Asset Valuation (2016); and SAMOG: The South African Code for the Reporting of Oil and Gas Resources (2015).
Following the formation of a committee in 1992 by the GSSA to compile a South African Code for the reporting of mineral resources and mineral reserves, a draft was presented for discussion at the 15th Conference of the Council of Mining and Metallurgical Institutions (CMMI), at Sun City, South Africa in 1994. [4] [5] The CMMI then created an ad-hoc International Definitions Group (later to become the Committee for Mineral Reserves International Reporting Standards (CRIRSCO) [4] ) consisting of representatives from mining and metallurgical institutions from Australia, Canada, South Africa, the United Kingdom, and the USA, whose purpose was to "[develop] a set of international standard definitions for the reporting of mineral resources and mineral reserves". [4] In 1997 in Denver, Colorado, the group reached a consensus on the standard definitions (known as the Denver Accord), which are now common to all CRIRSCO aligned codes and have been incorporated into the UN Framework Classification. [4]
In compliance with the Denver Accord, the first version of the SAMREC Code was published in March 2000. [3] A rewrite of the SAMREC Code was proposed in 2004, whilst in 2002 work had begun on the establishment of a code for the valuation of mineral assets (SAMVAL) and in 2005 a decision was made to develop a separate oil and gas code (SAMOG). [3] In 2007 and 2008 respectively, the updated version of the SAMREC Code and the first version of the SAMVAL Code were published, with the input of over one hundred people - including mining-industry professionals, and members of the financial and investment communities - assisting in their creations. [3]
The current versions of the SAMCODES were released during the opening of the JSE on 19 May 2016. [6]
The code details three main categories for the reporting on mining projects, these are Exploration Results, Mineral Resources, and Mineral Reserves.
When interest is first expressed in the geology of an area, preliminary work is undertaken by Competent Person/s (CP) on the site, the results of which may be of interest to investors and are reported as Exploration Results or Exploration Target, but which should not be considered a declaration of Mineral Resources or Reserves. [2] According to SSC standards, CPs are required to have at least five years of experience relevant to the style of mineralisation, the type of deposit and the activity that is being undertaken. [3]
Once further scientific and engineering investigation has been performed and it can be demonstrated that there are "reasonable prospects for eventual economic extraction", [2] then a Mineral Resource Report can be published or declared. There are three sub-categories of Mineral Resource within the Code, namely Measured, Indicated, and Inferred. These sub-categories indicate levels of geoscientific confidence in the project, from highest (Measured) to lowest (Inferred). [7]
When the economic feasibility of a project has been demonstrated, by taking into account Modifying Factors (i.e. mining, processing, metallurgical, infrastructure, economic, marketing, legal, environmental, social and governmental factors), then a Mineral Reserve can be declared. [7] Mineral Reserves fall under two sub-categories (Proved and Probable). Proved Reserves are derived from Measured Resources and imply a high degree of confidence in the Modifying Factors, whereas Probable Reserves are derived from Indicated Resources and imply a lower degree of confidence in the Modifying Factors. [2]
The current iteration of the code came into effect on 1 January 2017. [6]
Whilst the SAMREC and SAMVAL Codes adhere to similar principles, the main difference is that SAMREC focuses on resource-reserve estimation and SAMVAL on their monetary valuation. [3] The code sets forth fundamental principles that a Competent Mineral Assets Valuator (CV) should adhere to when conducting and reporting on a mineral asset valuation. Apart from sharing the fundamental principles of Materiality, Transparency, and Competency with the SAMREC Code, the SAMVAL Code also includes Reasonableness, which was added in its 2016 update. [6] See Valuation (finance) § Valuation of mining projects.
Drawing from the Canadian Oil and Gas reporting code (National Instrument 51-101) and the Petroleum Resources Management System (PRMS), the SAMOG Code "formalises the standard of reporting on the size of oil and gasfields and reservoirs, as well as items that must be disclosed in public reports". [8] Under the code, proven reserves (P1) are those in which there is 90% certainty of production occurring, and probable reserves (P2) are those in which there is 50% certainty of economic extraction. [8]
While the SAMREC Code requires that a CP should be forthcoming about all aspects associated with a project (including negative ones), [6] a 2014 paper by S.M. Rupprecht highlights the concern that self-regulation is still difficult to enforce. The author lists possible reasons for non-compliance with the code, one being the fact that the viewing of reports are often subject to confidentiality agreements, and another being that practicing CPs are reluctant to make formal complaints against others for actions they may be guilty of themselves. [9]
While professional organisations, such as the GSSA and SAIMM, cannot be held legally liable for the negligence of their members, Rupprecht suggests they could offer coaching and mentoring around the reporting codes to their members so as to improve overall standards, rather than exacting punitive measures on them ("except in special cases where fraud or deception is deliberate"). [9]
In an attempt to tackle the issue of non-complaint reporting, the SAMREC Code introduced the 'if not, why not' principle in 2016, "which involves testing statements against a list of questions and, if any question cannot be answered, the competent person (CP) must indicate why not." - Ken Lomberg, SAMREC Committee Chairperson 2017 [6]
Mining is the extraction of valuable geological materials from the Earth and other astronomical objects. Mining is required to obtain most materials that cannot be grown through agricultural processes, or feasibly created artificially in a laboratory or factory. Ores recovered by mining include metals, coal, oil shale, gemstones, limestone, chalk, dimension stone, rock salt, potash, gravel, and clay. The ore must be a rock or mineral that contains valuable constituent, can be extracted or mined and sold for profit. Mining in a wider sense includes extraction of any non-renewable resource such as petroleum, natural gas, or even water.
There are several classification systems for the economic evaluation of mineral deposits worldwide. The most commonly used schemes base on the International Reporting Template, developed by the CRIRSCO - Committee for Mineral Reserves International Reporting Standards, like the Australian Joint Ore Reserves Committee - JORC Code 2012, the Pan-European Reserves & Resources Reporting Committee' – PERC Reporting Standard from 2021, the Canadian Institute of Mining, Metallurgy and Petroleum - CIM classification and the South African Code for the Reporting of Mineral Resources and Mineral Reserves (SAMREC). A more detailed description of the historical development concerning reporting about mineral deposits can be found on the PERC web site.
Depletion is an accounting and tax concept used most often in the mining, timber, and petroleum industries. It is similar to depreciation in that it is a cost recovery system for accounting and tax reporting: "The depletion deduction" allows an owner or operator to account for the reduction of a product's reserves.
National Instrument 43-101 is a national instrument for the Standards of Disclosure for Mineral Projects within Canada. The Instrument is a codified set of rules and guidelines for reporting and displaying information related to mineral properties owned by, or explored by, companies which report these results on stock exchanges within Canada. This includes foreign-owned mining entities who trade on stock exchanges overseen by the Canadian Securities Administrators, even if they only trade on Over The Counter (OTC) derivatives or other instrumented securities.
The Canadian Institute of Mining, Metallurgy and Petroleum (CIM) is a not-for-profit technical society of professionals in the Canadian minerals, metals, materials and energy industries. CIM's members are convened from industry, academia and government.
OneMine is non-profit entity and searchable online global mining and minerals library.
The mining of minerals in Nigeria accounts for only 0.3% of its gross domestic product, due to the influence of its vast oil resources. The domestic mining industry is underdeveloped, leading to Nigeria having to import minerals that it could produce domestically, such as salt or iron ore. The rights to ownership of mineral resources is held by the Federal Government of Nigeria, which grants titles to organizations to explore, mine, and sell mineral resources. Organized mining began in 1903, when the Mineral Survey of the Northern Protectorates was created by the British colonial government. A year later, the Mineral Survey of the Southern Protectorates was founded. By the 1940s, Nigeria was a major producer of tin, columbite, and coal. The discovery of oil in 1956 hurt the mineral extraction industries, as government and industry both began to focus on this new resource. The Nigerian Civil War in the late 1960s led many expatriate mining experts to leave the country. Mining regulation is handled by the Ministry of Solid Minerals Development, who are tasked with the responsibility of overseeing the management of all mineral resources in Nigeria. Mining law is codified in the Federal Minerals and Mining Act of 1999. Historically, Nigeria's mining industry was monopolized by state-owned public corporations. This led to a decline in productivity in almost all mineral industries. The Obasanjo administration began a process of selling off government-owned corporations to private investors in 1999. The Nigerian Mining Industry has picked up since the "Economic Diversification Agenda", from Oil & Gas, to Agriculture, Mining, etc., began in the country.
Mining in Afghanistan was controlled by the Ministry of Mines and Petroleum, prior to the August 15th takeover by the Taliban. It is headquartered in Kabul with regional offices in other parts of the country. Afghanistan has over 1,400 mineral fields, containing barite, chromite, coal, copper, gold, iron ore, lead, natural gas, petroleum, precious and semi-precious stones, salt, sulfur, lithium, talc, and zinc, among many other minerals. Gemstones include high-quality emeralds, lapis lazuli, red garnet and ruby. According to a joint study by The Pentagon and the United States Geological Survey, Afghanistan has an estimated US$1 trillion of untapped minerals.
The mineral industry of Kazakhstan is one of the most competitive and fastest growing sectors of the country. Kazakhstan ranks second to Russia among the countries of the CIS in its quantity of mineral production. It is endowed with large reserves of a wide range of metallic ores, industrial minerals, and fuels, and its metallurgical sector is a major producer of a large number of metals from domestic and imported raw materials. In 2005, its metal mining sector produced bauxite, chromite, copper, iron, lead, manganese, and zinc ores, and its metallurgical sector produced such metals as beryllium, bismuth, cadmium, copper, ferroalloys, lead, magnesium, rhenium, steel, titanium, and zinc. The country produced significant amounts of other nonferrous and industrial mineral products, such as alumina, arsenic, barite, gold, molybdenum, phosphate rock, and tungsten. The country was a large producer of mineral fuels, including coal, natural gas, oil, and uranium. The country's economy is heavily dependent on the production of minerals. Output from Kazakhstan's mineral and natural resources sector for 2004 accounted for 74.1% of the value of industrial production, of which 43.1% came from the oil and gas condensate extraction. In 2004, the mineral extraction sector accounted for 32% of the GDP, employed 191,000 employees, and accounted for 33.1% of capital investment and 64.5% of direct foreign investment, of which 63.5% was in the oil sector. Kazakhstan's mining industry is estimated at US$29.5 billion by 2017.
The mineral industry of Russia is one of the world's leading mineral industries and accounts for a large percentage of the Commonwealth of Independent States' production of a range of mineral products, including metals, industrial minerals, and mineral fuels. In 2005, Russia ranked among the leading world producers or was a significant producer of a vast range of mineral commodities, including aluminum, arsenic, cement, copper, magnesium compounds and metals, nitrogen, palladium, silicon, nickel and vanadium.
In 2006, Cambodia's mineral resources remained, to a large extent, unexplored. Between 2003 and 2006, however, foreign investors from Australia, China, South Korea, Thailand, and the United States began to express their interest in Cambodia's potential for offshore oil and gas as well as such land-based metallic minerals as bauxite, copper, gold, and iron ore, and such industrial minerals as gemstones and limestone.
Xtract Resources plc is a diversified metals and minerals producer based in London, United Kingdom. The company's shares are traded on London Stock Exchange Alternative Investment Market. Its CEO is Colin Bird. The primary focus of the company is gold and copper exploration and mining. The company's main assets are located in Chile, Mozambique, and South Africa.
Venmyn Deloitte is a wholly owned subsidiary of Deloitte. The company provides consulting services to the global minerals industry, bridging the disciplines of mining and finance, and emphasises Deloitte's commitment to the global mining industry. It is headquartered in Sandton, Johannesburg, South Africa.
African Rainbow Minerals Limited is a mining company based in South Africa. ARM has interests in a wide range of mines, including platinum and platinum group metals (PGMs), iron, coal, copper, and gold. ARM's Goedgevonden coalmine near Witbank is a flagship of their joint venture with Xstrata, and produces 6.7 million tons of coal per year. Production is expanding at the Two Rivers platinum mine in Mpumalanga. ARM owns 20% of Harmony Gold, the 12th largest gold mining company in the world with three mining operations in South Africa. Patrice Motsepe is the executive chairman; Mike Schmidt is CEO.
A McKelvey diagram or McKelvey box is a visual representation used to describe a natural resource such as a mineral or fossil fuel, based on the geologic certainty of its presence and its economic potential for recovery. The diagram is used to estimate the uncertainty and risk associated with availability of a natural resource. As geological assurance of a resource's occurrence decreases, risk increases. As economic recoverability of a resource decreases, risk also increases.
Oil and gas dominate the extraction industries of the Republic of the Congo, also referred to as Congo-Brazzaville. The petroleum industry accounted for 89% of the country’s exports in 2010. Among African crude oil producers in 2010, The Congo ranked seventh. Nearly all of the country's hydrocarbons were produced off-shore. The minerals sector is administered by the Department of Mines and Geology. Presently no major mining activities are underway, although there are some small-scale domestic operations. However, the country does have numerous large-scale undeveloped resources. The country has recently attracted a strong influx of international companies seeking to tap into the vast mineral wealth.
South Sudan is one of the African countries known as an important oil producer, whereas, South Sudan also has mineral resources like copper, gold, diamonds, limestone among others. Government is promoting investment particularly in exploration and also developing the mining projects in South Sudan.
Mineral resource estimation is used to determine and define the ore tonnage and grade of a geological deposit, from the developed block model. There are different estimation methods used for different scenarios dependent upon the ore boundaries, geological deposit geometry, grade variability and the amount of time and money available. A typical resource estimation involves the construction of a geological and resource model with data from various sources. Depending on the nature of the information and whether the data is hard copy or computerized, the principal steps of computer resource estimation are:
Oil and gas reserves denote discovered quantities of crude oil and natural gas that can be profitably produced/recovered from an approved development. Oil and gas reserves tied to approved operational plans filed on the day of reserves reporting are also sensitive to fluctuating global market pricing. The remaining resource estimates are likely sub-commercial and may still be under appraisal with the potential to be technically recoverable once commercially established. Natural gas is frequently associated with oil directly and gas reserves are commonly quoted in barrels of oil equivalent (BoE). Consequently, both oil and gas reserves, as well as resource estimates, follow the same reporting guidelines, and are referred to collectively hereinafter as oil & gas.
The PERCStandardfor Reporting of Exploration Results, Mineral Resources and Mineral Reserves sets out the minimum standards, as well as additional guidelines and recommendations for the Public Reporting of Exploration Results, Mineral Resources and Mineral Reserves within Europe.