Mineral deposit models

Модели месторождений полезных ископаемых
Dennis P. Cox, Donald A. Singer
1986-01-01
SCID:  54.1/u7nj2tsf Discuss with AI
hydrothermal alterationkarst-type bauxite depositsmineral deposit modelsplacer Au-PGE depositsshoreline placer Ti deposits
Abstract (AI)
Tonnages of karst type bauxite deposits 260 Alumina grades of karst type bauxite deposits 260 Cartoon cross section showing three stages of heavy mineral concentrations typical of placer Au-PGE deposits 263 Tonnages of placer Au-PGE deposit 263 Precious metal grades of placer Au-PGE deposits 264 Tonnages of placer PGE-Au deposits 267 Precious metal grades of placer PGE-Au deposits 268 Other PGE grades of placer PGE-Au deposits 269 Tonnages of shoreline placer Ti deposits 271 Zro 2 grades from zircon in shoreline placer Ti deposits 272 Ti0 2 grades from ilmenite in shoreline placer Ti deposits 272 Ti0 2 grades from rutile in shoreline placer Ti deposits 273 Other metal grades of shoreline placer Ti deposits 273 Matrix diagram showing deposit models and their geochemical signature 304 1. Classification of deposit models by lithologic-tectonic environment 3 2. Comparison of application of the five model subtypes by various users 10 3. Types of hydrothermal alteration characteristic of porphyry copper and other deposit models 79 XIII
Key Findings
1
A matrix links mineral deposit models with their characteristic geochemical signatures.
2
It compiles tonnage and grade information for karst-type bauxite deposits, placer Au-PGE and PGE-Au deposits, and shoreline placer titanium deposits.
3
The compilation includes comparative guidance on how five model subtypes are applied by different users.
4
The models characterize hydrothermal alteration types associated with porphyry copper and other deposit classes.
5
The work presents mineral deposit models organized by lithologic-tectonic environment and model subtypes.
Research Object

mineral deposit models

Research Subject

classification, comparative application, and characteristic geological and geochemical features of mineral deposit models

Publication Details
Publication Date
1986-01-01
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Author Information
Authors
Dennis P. Cox
Donald A. Singer
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