Saint-Aubin French Iron Meteorite - 318 g

Hello. I am Pierre ANTONIN (SP-Meteorites), project leader of the Saint-Aubin meteorite research project in France since 2018, more information on my website. Saint Aubin is an iron meteorite, classified Iron IIIAB, with a magnificent octahedral structure and many inclusions of troilite and schreibersite. I specialize in the treatment/restoration of iron meteorites, and since 2019 I have been working on a stabilization process using subcritical fluids (high-pressure/high-temperature dechlorination) which achieves a level of stability never reached before. This fine specimen of Saint Aubin has benefited from this treatment. My clients are private collectors, professionals, and museums such as the Muséum National d’Histoire Naturelle in Paris. All my iron meteorites are guaranteed stabilized; purchase invoices and certificates of authenticity are provided, and I prioritize the quality of work and after-sales service for all my clients. TIPS FOR COLLECTORS: BUYING: Iron meteorites are prone to degradation by oxidation. Before a purchase, carefully check the surface condition that shows the Widmanstätten structure. Be vigilant if there are traces of oxides, as this can deteriorate; favor faces without oxidation and without thick varnish, and don’t hesitate to zoom in on photos. On complete meteorites, prefer an appearance without pulverulent oxidation or drips, signs of instability; even surfaces that have retained a natural patina must be dry and healthy. Favor sellers who offer stability guarantees for the meteorites and after-sales service if needed. PRESENTATION: All photos are taken in a studio with artificial, non-retouched lighting to achieve a rendering as close to reality as possible. The scale cube measures 1x1 cm. To achieve the same look at home, I recommend display in a showcase with appropriate white lighting. STORAGE/CONSERVATION: Store your iron meteorites in the open air or in a display case with humidity levels not exceeding an average of 50–60%. If you are in a very humid region or by the sea, keep your meteorites in airtight boxes with desiccant to protect them from oxidation. HANDLING: Handle your iron meteorites preferably with gloves, avoiding touching the revealed faces (visible structure) which may be contaminated by acidic and salty sweat on your fingers. Thank you for your trust. Pierre.

估價:$616.12

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