Predictive Mineralogy

Possible unrecorded species at Grace claim, Greer Lake, Lac-du-Bonnet area, Manitoba, Canada

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

Possible missing species	Formula	Match %	Due to recorded presence of
Pyrite	FeS₂	76.39%	Muscovite (50.01 %), Rutile (52.79 %)

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 Mode	Score
34 : Complex granite pegmatites Unique: Ixiolite-(Mn2+)-Ixiolite-(Fe2+) Series, Microlite Group	100
19 : Granitic intrusive rocks	1
35 : Ultra-alkali and agpaitic igneous rocks	1
26 : Hadean detrital minerals	1
24 : Authigenic minerals in terrestrial sediments (see also #17)	0
23 : Subaerial aqueous alteration by non-redox-sensitive fluids (see also #47)	0
40 : Regional metamorphism (greenschist, amphibolite, granulite facies)	0
20 : Acidic volcanic rocks	0
43 : Shear-induced minerals (including mylonite/slickensides)	0
50 : Coal and/or oil shale minerals	0
16 : Low-𝑇 aqueous alteration of Hadean subaerial lithologies (see also #23)	0