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Update for 05-03-22 17:15

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Tyler Perkins 2022-03-05 17:15:01 -05:00
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sci/Hematite.wiki Normal file
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= Hematite =
Hematite is a common iron ore, with chemical forumla Fe,,2,,O,,3,,. Hematite is
electrically conductive and is harder than pure iron.
== Identification ==
* Gray, black, steel, silver-gray, brown, reddish brown
* Metalic luster (in darker color varieties)
== Location ==
* Gray is found near
* standing water
* mineral hot springs
* Found in some soil

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sci/Magnetite.wiki
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@ -4,3 +4,21 @@ Magnetite is one of the main iron ores, with chemical formula Fe,,3,,O,,4,,. It
is one of the oxides of iron, and can be ID'd because it is [[ferrimagnetic]]. is one of the oxides of iron, and can be ID'd because it is [[ferrimagnetic]].
== Identification == == Identification ==
* Black or brownish
* metalic luster
* Hardness of 5-6
* Leaves a black streak
* magnetic
== Location ==
* Found in sedimentary rocks
* Found in [[BIF]]s
* Found in lake and marine sediment
* Found in beach sand (black sands)
== Also see ==
* [[Hematite]]

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sci/geology.wiki
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@ -9,6 +9,9 @@ The study of rocks and the earth's natural processes
* [[BIF]] * [[BIF]]
* [[Magnetite]] * [[Magnetite]]
* [[Hematite]] * [[Hematite]]
* Goethite
* Limonite
* Siderite
=== Copper === === Copper ===