Applied mineral exploration methods, hydrothermal fluids, baro-acoustic decrepitation, CO2 rich fluids #
Newest Topics:

New model 216 decreptiometer

Exploration of the Mt. Boppy Au deposit, NSW

Forensic tests on soil samples

Viewpoints:

Do IOCG deposits form from CO2 fluids?

How CO2 inclusions form from aqueous fluids (UPDATED)

Understanding heterogeneous fluids : why gold is not transported in CO2-only fluids

Gold-quartz deposits form from aqueous - CO2 fluids: NOT from CO2-only fluids


Discussions why H2 analysis by mass spectrometry is wrong



News:

Gold at Okote, Ethiopia

Kalgoorlie Au data

Sangan skarn Fe deposits, Iran

Studies of 6 Pegmatite deposits

A study of the Gejiu tin mine, China


Exploration using palaeo-hydrothermal fluids

Using opaque minerals to understand ore fluids


Understanding baro-acoustic decrepitation.

An introduction to fluid inclusions and mineral exploration applications.



 Interesting Conferences:

-----2021-----

SGA, (Rotorua NZ), FULLY VIRTUAL march 28-31 2022
-----2022-----
6th Archean, Perth, W.Aust. RESCHEDULED unknown date 2022


Comprehensive Geology Conference Calendar


Agrium sample descriptions



f1328  Sample# NEA 807
South West Queensland, Au prospect.   Australia
Carbonate

H1308  Sample# 1940A  Can0 Agrium  0.5g  -420+200u  mags removed
Agrium mine, timmins district, Carbonatite (PO4= rich)
White calcite with minor pyroxenes. Carbonatite

H1309  Sample# 1940B  Can0 Agrium  1.0g  -420+200u  non mag
Agrium mine, timmins district, mag/haematite in carbonatite
Rusty brown non magnetic haematite/goethite

H1310  Sample# 1940C  Can0 Agrium  1.0g  -420+200u  MAGNETIC
Agrium mine, timmins district, mag/haematite in carbonatite
Grey nedium grained massive magnetite

H1311  Sample# 1940D  Can0 Agrium  1.0g  -420+200u  MAGNETIC
Agrium mine, timmins district, mag/haematite in carbonatite
Grey coarse grained massive magnetite

H1346  Sample# 1723A US97  FeOx  1.0g  -420+200u    MAGNETICS
Mountain Pass, costean. V coarse feldspar-magnetite
Coarse black magnetite, mag seperates

H380  Sample# 1582D  USA95  Lyon Nevada   1.0gm  -420+200u
Magnetite with minor sulphide
Hole CL301,   SW deposit,  359' depth


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