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Predictive Mineralogy

Possible unrecorded species at Hooksett Crushed Stone Quarry, Hooksett, Merrimack County, New Hampshire, USA

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
CerussitePbCO367.25%Hydrozincite (67.25 %)
SmithsoniteZnCO362.08%Hydrozincite (62.08 %)
RutileTiO256.67%Brookite (56.67 %)
AlbiteNa(AlSi3O8)56.11%Microcline (56.11 %)
HemimorphiteZn4Si2O7(OH)2 Β· H2O52.66%Hydrozincite (52.67 %)
MagnetiteFe2+Fe3+2O450.13%Forsterite (50.13 %)

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
47c : Low-𝑇 subaerial oxidative hydration, weathering (see also #16 and #23) - [Carbonates, phosphates, borates, nitrates]50
53 : Other minerals with taphonomic origins41
47a : Low-𝑇 subaerial oxidative hydration, weathering (see also #16 and #23) - [Near-surface hydration of prior minerals]36
26 : Hadean detrital minerals35
19 : Granitic intrusive rocks35
40 : Regional metamorphism (greenschist, amphibolite, granulite facies)34
34 : Complex granite pegmatites32
23 : Subaerial aqueous alteration by non-redox-sensitive fluids (see also #47)25
45b : Oxidized fumarolic minerals (see also [#11]) - [Other oxidized fumarolic minerals]19
36 : Carbonatites, kimberlites, and related igneous rocks18