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Predictive Mineralogy

Possible unrecorded species at Jiaduobule Fe-Cu deposit, Xaitongmoin Co. (Xietongmen Co.), Xigazê Prefecture (Rikaze Prefecture; Shigatse Prefecture), Tibet, China

This table is based on statistical analysis of other localities containing similar species to the ones found at this locality.

Possible missing speciesFormulaMatch %Due to recorded presence of
GalenaPbS40.85%Chalcopyrite (51.07 %)
SphaleriteZnS40.53%Chalcopyrite (50.66 %)

Key: Mineral matches key element mineralogy of deposit Key element(s) in mineral not listed for deposit (-20% score)


Predicting paragenetic modes of deposit

Green indicates almost certain match based on minerals unique to a certain deposit type. Yellow indicates a possibly poor match, but should not be entirely discounted. Scores > 100 indicate strong confidence.

Paragenetic ModeScore
31 : Thermally altered carbonate, phosphate, and iron formations50
40 : Regional metamorphism (greenschist, amphibolite, granulite facies)50
53 : Other minerals with taphonomic origins28
47c : Low-𝑇 subaerial oxidative hydration, weathering (see also #16 and #23) - [Carbonates, phosphates, borates, nitrates]27
47a : Low-𝑇 subaerial oxidative hydration, weathering (see also #16 and #23) - [Near-surface hydration of prior minerals]27
39 : High-𝑃 metamorphism (blueschist, eclogite, ultrahigh 𝑃 facies)3
16 : Low-𝑇 aqueous alteration of Hadean subaerial lithologies (see also #23)3
37 : Layered igneous intrusions and related PGE minerals2
8 : Mafic igneous rocks2
43 : Shear-induced minerals (including mylonite/slickensides)2