Some my stones with test data

[Naukoveckiy]

Hi.. they did an analysis on some of my stones.. below is a photo and a test.
What do you think?

sorry. I don't know how to put it in order..
in general, one set is two photos.. stone and analysis. that is, photos 1 and 2 are the 1st stone. Photos 3 and 4 are the 2nd stone. The last stone has two test photos

Damn, I can see it normally on the preview. But on the website you display the 9th photo from the 1st photo.
photo with stone 9 refers to the last two spectral measurements

 

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[Naukoveckiy]

Hi.. they did an analysis on some of my stones.. below is a photo and a test.
What do you think?

sorry. I don't know how to put it in order..
in general, one set is two photos.. stone and analysis. that is, photos 1 and 2 are the 1st stone. Photos 3 and 4 are the 2nd stone. The last stone has two test photos

they look different... they are the same in composition but in different proportions.
considering that the one with the black veins is shaped like a bullet... I'll try to take a photo like that later

 

[Naukoveckiy]

Hi.. they did an analysis on some of my stones.. below is a photo and a test.
What do you think?

sorry. I don't know how to put it in order..
in general, one set is two photos.. stone and analysis. that is, photos 1 and 2 are the 1st stone. Photos 3 and 4 are the 2nd stone. The last stone has two test photos

I used to think he looked like that Gourara 003

Gourara 003
Classification: HED achondrite (Eucrite, monomict)
History:...
Physical characteristics: Fragments of the single broken stone display an extremely fresh, black glossy fusion crust. Certain fragments display radial flowlines, rollover lip, and regmaglypts. A slice of the interior reveals a brecciated sample with an assortment of light and dark clasts set in a finer-grained matrix.
Petrography: (D. Sheikh, FSU) Specimen is a monomict breccia consisting of eucrite lithic clasts exhibiting primarily diabasic textures (grain size 800 µm, up to 3 mm) set in a fine-grained clastic matrix of similar lithology with approximately 50% pyroxene, 45% plagioclase, 4% opaques, and 1% shock-melt veins. Mineral phases include pigeonite (most displaying exsolution lamellae of varying width; some inverted to orthopyroxene), augite (some exsolved from pigeonite), orthopyroxene, calcic plagioclase (display both polysynthetic and carlsbad twinning under cross-polarized light), ilmenite, chromite (some Ti-rich), and SiO2-rich glass.
Geochemistry: Orthopyroxene (Fs51.5±1.9Wo4.9±0.7, range Fs48.5-55.0Wo3.6-5.7, FeO/MnO = 31±4, n=15), Pigeonite (Fs50.7±1.3Wo7.4±1.2, range Fs47.9-53.3Wo6.1-10.8, FeO/MnO = 32±4, n=26), Augite (Fs27.7±3.4Wo37.7±4.6, range Fs21.3-33.9Wo27.1-42.3, FeO/MnO = 28±4, n=8), Calcic Plagioclase (An91.6±1.2, range An88.7-94.2, n=42).
Classification: HED Achondrite (Eucrite, monomict breccia).
Specimens: ...

Meteoritical Bulletin: Entry for Gourara 003