Stones and Rocks: Difference between revisions
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Crystal structure, Number of elements, primitive cell (size etc), weight, hardness (Mohs). | Crystal structure, Number of elements, primitive cell (size etc), weight, hardness (Mohs). | ||
A lot of problems here. Let me know. | |||
== Theory — Stones == | == Theory — Stones == | ||
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Crystal structure: | Crystal structure: | ||
<gallery> | |||
Agate1.JPG|Agate | |||
Agate2.JPG|Agate | |||
</gallery> | |||
=== Amethyst === | === Amethyst === | ||
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<gallery> | <gallery> | ||
Ahhaat1.JPG | Ahhaat1.JPG|Lignite | ||
Ahhaat2.JPG | Ahhaat2.JPG|Lignite | ||
Ahhaat3.JPG | Ahhaat3.JPG|Lignite | ||
</gallery> | </gallery> | ||
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<gallery> | <gallery> | ||
toorkivi_safiir1.JPG|Sapphire | toorkivi_safiir1.JPG|Sapphire??? | ||
toorkivi_safiir2.JPG|Sapphire | toorkivi_safiir2.JPG|Sapphire??? | ||
toorkivi_safiir3.JPG|Sapphire | toorkivi_safiir3.JPG|Sapphire??? | ||
</gallery> | </gallery> | ||
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Crystal structure: | Crystal structure: | ||
=== Unknown === | |||
<gallery> | |||
P1066717.JPG|Granite? | |||
P1066718.JPG|Granite? | |||
P1066719.JPG|Lime stone? | |||
P1066720.JPG|Lime stone? | |||
P1066724.JPG|Brick? | |||
P1066725.JPG|Brick? | |||
P1066726.JPG|Granite 2? | |||
P1066727.JPG|Granite 2? | |||
P1066728.JPG|Granite 2? | |||
P1066729.JPG|Asphalt? | |||
P1066730.JPG|Asphalt? | |||
P1066731.JPG|Granite 3? | |||
P1066732.JPG|Granite 3? | |||
P1066733.JPG|Volcanic? | |||
P1066734.JPG|Volcanic? | |||
P1066735.JPG|Crystal 1? | |||
P1066736.JPG|Crystal 2? | |||
P1066763.JPG|Black? | |||
P1066764.JPG|Black? | |||
P1066765.JPG|Black? | |||
</gallery> | |||
== Theory — Minerals == | == Theory — Minerals == | ||
Latest revision as of 21:21, 15 February 2021
Introduction
http://geologywriter.com/blog/stories-in-stone-blog/rock-or-stone-is-there-a-difference/
Some rocks or stones I have.
Crystal structure, Number of elements, primitive cell (size etc), weight, hardness (Mohs).
A lot of problems here. Let me know.
Theory — Stones
Minerals, crystal structure, images, photos.
Agate
Ahhaat, Bahia Ahhaat. Agate. Akaatti.
Minerals: Chalcedony Quartz
Agates are primarily formed within volcanic and metamorphic rocks.
Crystal structure:
-
Agate
-
Agate
Amethyst
https://en.wikipedia.org/wiki/Amethyst
-
Amethyst
-
Amethyst
-
Amethyst
-
Amethyst
Aragonite
Aragoniit. Aragonite. Aragoniitti
Minerals: Calcium carbonate, CaSO3
Aragoniit is formed by biological and physical processes.
Crystal structure: Orthorombic
Point Group: Dipyramidal (mmm), H-M symbol: (2/m 2/m 2/m
-
Aragonite
-
Aragonite
Epidote
Epidoot preniidis musta turmaliiniga. Epidote. Epidootti
Minerals:
Crystal structure:
Glanaat
Glanaat
Minerals:
Crystal structure:
Jasper
Jaspis, punane. Jasper. Jaspis
Minerals:
Crystal structure:
-
Red Jasper
-
Red Jasper
-
Red Jasper
Calcite
Kaltsiit. Calcite. Kalsiitti.
Minerals:
Crystal structure:
-
Calcite
-
Calcite
-
Calcite
-
White Calcite
-
White Calcite
-
White Calcite
-
White Calcite
Karneroc
Karneroc
Minerals:
Crystal structure:
Kunsiit
Kunsiit
Minerals:
Crystal structure:
-
Kunsiit
-
Kunsiit
-
Kunsiit
Labradorite
Labradoriit. Labradorite. Labradoriitti.
Minerals:
Crystal structure:
Leopardiit ??
Leopardiit Peruust
Minerals:
Crystal structure:
-
Leopardiit
-
Leopardiit
-
Leopardiit
Lignite
Ligniit. Lignite. Ruskohiili
Minerals:
Crystal structure:
-
Lignite
-
Lignite
-
Lignite
Lipp??
Lipp, naturaalne.
Minerals:
Crystal structure:
Onyx
https://en.wikipedia.org/wiki/Onyx
-
Onyx
-
Onyx
Pyrite
https://en.wikipedia.org/wiki/Pyrite FeS2. .
-
Pyrite
-
Pyrite
-
Pyrite
Rutile
Rutiilkvarts must. Rutile. Rutiili.
Minerals:
Crystal structure:
Sapphire
Safiir. Sapphire. Safiiri.
Minerals:
Crystal structure:
-
Sapphire???
-
Sapphire???
-
Sapphire???
Stromatolite
Stromatoliit Boliviast. Stromatolite. Stromatoliitti
Minerals:
Crystal structure:
Turritella
Turritella
Minerals:
Crystal structure:
Unknown
-
Granite?
-
Granite?
-
Lime stone?
-
Lime stone?
-
Brick?
-
Brick?
-
Granite 2?
-
Granite 2?
-
Granite 2?
-
Asphalt?
-
Asphalt?
-
Granite 3?
-
Granite 3?
-
Volcanic?
-
Volcanic?
-
Crystal 1?
-
Crystal 2?
-
Black?
-
Black?
-
Black?
Theory — Minerals
Kvarts
Kvarts, Girasol. Quartz. Kvartsi.
Quartz SiO4 silicon-oxygen tetrahedra,
Minerals:
Crystal structure:
-
Quartz crystal, SiO4.
-
Quartz
-
Quartz
-
Quartz
