-
Sperrylite is a
platinum ****nide
mineral with the
chemical formula PtAs2 and is an
opaque metallic tin
white mineral which crystallizes in the isometric...
-
Sinhalite Smaltite Smithsonite Sodalite Hackmanite (var.)
Sogdianite Sperrylite Spessartite Sphalerite Spinel Ceylonite (var.)
Spodumene Hiddenite (var...
-
Smectite (a
group of clay minerals)
Smithsonite Sodalite Soddyite Sonolite Sperrylite Spertiniite Spessartine Sphalerite Spherocobaltite Spinel Spodumene Spurrite...
- it can also
occur in
various different minerals and alloys. That said,
Sperrylite (platinum ****nide, PtAs2) ore is by far the most
significant source of...
- needed]
Cattierite (CoS2), ****te (NiS2) and
hauerite (MnS2), as well as
sperrylite (PtAs2) are
similar in
their structure and
belong also to the
pyrite group...
- PtAs2), and as end
alloys with
nickel or copper.
Platinum ****nide,
sperrylite (PtAs2), is a
major source of
platinum ****ociated with
nickel ores in...
-
Plaques on Waymarking.com". Waymarking.com.
Retrieved 3
April 2021. "
Sperrylite". mindat.org and The
Hudson Institute of Mineralogy.
Retrieved 3 April...
- CuSe2
Krutovite NiAs2
Laurite RuS2
Penroseite (Ni,Co,Cu)Se2
Pyrite Fe[S2]
Sperrylite PtAs2
Trogtalite CoSe2 ****te NiS2 Villamanínite CuS2
Pyrite group on...
- as part of the
gangue (e.g., pyrite) tend to be
dissolved more slowly.
Sperrylite (PtAs2) and
moncheite (PtTe2),
which are
typically the more
abundant platinum...
- It is
thought that the PGE sulf****nides
which display zoning, and the
sperrylite,
first crystallized from a 900°-1200°C
sulfate melt.
These minerals were...
