 | | Report (issue) | | like the Republic of South Africa, Canada, and Finland. Over the last five or so years, colleagues have...Olivier Likhachev, Alexander Lipin, Bruce Oulu, Finland Chicoutimi, Québec Perth, Australia Ottawa, Ontario... Nevada Houston, Texas Ottawa, Ontario Espoo, Finland Sudbury, Ontario Orléans-la-Source, France Moscow...People’s Republic of China, Denmark, England, Finland, France, Germany, Russia, Republic of South Africa...and offset environments of the Sudbury Igneous Complex have made PGE the focus of new exploration in this |  | | Report (issue) | | in the lower left include the shaft, the mill complex, and offices. Photograph by Michael L. Zientek................................................N8 Reef-Type and Contact-Type Deposits...................................................N32 Undiscovered Reef-Type and Contact-Type Deposits.........................................N40 Acid-Base Accounts for Reef-Type and Contact-Type Deposits....................relative occurrence of conduit-type, contact-type, and reef-type magmatic ore deposits..................... |  | | Report (issue) | | in a geologic formation known as the Stillwater Complex (shown on map on p. ii) are constrained by exploration...copper+nickel in mineral deposits in the Stillwater Complex. Permissive tracts for gold+copper silver or iron+phosphorous...Estimates of geologic resources in the Stillwater Complex based on evaluation of exploration data for 3 types...Archean layered igneous rocks, the Stillwater Complex, contains several important types of mineral deposits:...sulfide minerals in the lowermost layers of the complex); Bushveld chromium deposits (concentrations of |  | | Report (issue) | | solubility of fluorite as a function of temperature for complex Na-Ca-Mg-Cl brines from ambient temperatures to...subsurface geology of the Saint-Honoré carbonatite complex in southern Quebec, Canada, and a schematic north-south...relative occurrence of conduit-type, contact-type, and reef-type magmatic ore deposits........................showing the Rustenburg Layered Suite of the Bushveld Complex, South Africa, the surface trace of significant...Karee Mine in the western part of the Bushveld Complex, South Africa................................. |
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