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...ater in various forms. For students interested in off-world water, several lectures have been included. ...on, and effects of water on a planet's surface, in the soil and underlying rocks, and in the atmosphere"<ref name=HydrologyWikt>{{ cite book ...

{{main|Rocks/Rocky objects/Dust|Dusty regions}} [[Category:Abstractions/Lectures]] ...

* [[Keynote lectures/Dates|Dates]] (Hadean) (173 kB) (31 August 2019) * [[Draft:Sedimentary rocks|Sedimentary rocks]] (48 kB) (31 August 2019) ...

Petrophysics is the study of the parameters related to rocks. In the petroleum upstream industry, study focuses on the parameters involv ==Sedimentary rocks== ...

...or [[w:diagenesis|diagenic]] mineral in [[w:sedimentary rocks|sedimentary rocks]] and is an essential component of [[w:phosphorite|phosphorite]] ore deposi {{main|Rocks/Phosphorites|Phosphorites}} ...

...pecific gravity (5.515) is far higher than the typical specific gravity of rocks at the surface (2.7&ndash;3.3), implying that the deeper material is denser ...e amount of water as our oceans. That’s the conclusion from experiments on rocks typical of those in the mantle transition zone, a global buffer layer 410 t ...

...ence of applying [[Geochronology/Dates|dates]] in the past to rocks. These rocks receive dates because they contain constituents that can be used as chronom Chlorine-36 nuclides are also measured to date surface rocks. This isotope may be produced by cosmic ray spallation of calcium or potass ...

{{main|Keynote lectures/Astronomy}} Determining that an astronomical object is a [[Rocks/Rocky objects|rocky object]] is the first step to exploring its minerals. ...

A division of astronomical objects between [[Rocks/Rocky objects|rocky objects]], '''liquid objects''', [[Gases/Gaseous object ...done to show that iron can actually pull potassium away from the silicate rocks that dominate in the Earth's mantle."<ref name=Buffett>{{ cite book ...

==Rocks== {{main|Rocks}} ...

* [[Chemicals/Rocks|Rocks as chemicals]] * [[Rocks]] ...

...tions for making ²⁶Al by proton and α bombardment of refractory rocks in impulsive flares are ²⁷Al(p, pn)²⁶Al (β=0.92), <su [[Category:Astrophysics/Lectures]] ...

...-4 found the Venusian magnetic field is much weaker than that of [[Keynote lectures/Earth|Earth]]. This magnetic field is induced by an interaction between the ...ions of natural radioactive elements U, Th, and K in the Venusian mountain rocks were obtained by gamma ray spectrometers aboard the Vega 1 and Vega 2 desce ...

{{main|Rocks/Glaciers/Glaciology|Glaciology}} * [[Chemicals/Rocks|Rocks as chemicals]] ...

"The nuclear processes that produce cosmogenic ³⁶Cl in rocks are spallation, neutron capture, and muon capture. The first two processes * [[Keynote lectures/Detectors for radiation astronomy|Detectors for radiation astronomy]] (116 ...

{{main|Rocks/Rocky objects|Rocky objects}} '''Def.''' full "of, or abounding in, rocks; consisting of rocks... [l]ike a rock"<ref name=RockyWikt>{{ cite book ...

[[Image:Red pebbles gray rocks.jpg|thumb|right|250px|This image shows some red pebbles among gray pebbles [[Image:Gumbo lily flower among gray rocks oenothera caespitosa.jpg|thumb|left|250px|Gray clay shows the cracking from ...

|url=http://farside.ph.utexas.edu/teaching/plasma/lectures/node69.html ...done to show that iron can actually pull potassium away from the silicate rocks that dominate in the Earth's mantle."<ref name=Buffett>{{ cite web ...

{{main|Rocks/Rocky objects|Rocky objects}} Magnetite typically carries the dominant magnetic signature in rocks, and so it has been a critical tool in paleomagnetism, a science important ...

[[Category:Chemicals/Lectures]] [[Category:Geophysics/Lectures]] ...