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renclod

25 Oct 2025 21:29



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Am vesti din Italia. Am facut presiuni (Nessun dorma?!) si am promisiuni ca Marrakech-01 va fi clasificat anul asta; dar sa zicem ca pana la primavara...all'alba vincero!

M-01 este o chondrite breccia: 

https://photos.app.goo.gl/yfCHdWaT4qvztNwSA (videoclip)

https://photos.app.goo.gl/DB19uT2RkXvkDXiDA (closeup pe chondrule cu phone camera si un macro gadget Apexel)

pe baza de, probabil, OC H4 dar, asa cum banuiam, include un impactor (in dreapta):

https://photos.app.goo.gl/M5jjU6TdHQ4NTWyV6

despre a carui compozitie domprofesor zice ca este o raritate, "I got analyses with SEM that confirmed the double texture of the specimen, one as typical ordinary chondrite, the other absolutely uncommon".

Partea misterioasa, optic arata asa:

https://photos.app.goo.gl/2nU8T5aV6cvXLAoJ9

si asa:

https://photos.app.goo.gl/dtzJjS7hDxJojL1S6

iar la microscopul electronic (SEM) arata asa:

https://photos.app.goo.gl/NTfj6VNpE7f7CHq36

pe cand partea de ordinary chondrite arata asa (la SEM):

https://photos.app.goo.gl/7urXdtJzHLVjWSKq9

Zice domprofesor: "here is the report concerning the analyses on the MK01 meteorite. As you can see it is surely formed by two different areas, one with a normal chondritic texture (H4 according to my determinations), the other with a melted portion containing a very strange metal-troilite assemblage with all the metallic portion confined in large re-melted agglomerates also containing a rare Fe,NiP phase (nickelphosphide). This portion surely suffered a melting episode probably due to an impact on the parental body."

Doamneajuta, meteoriti cu structura rara si bizara, dar oricand, va rog.