NMM 2125 Marienlyst (NRK) is a light green porphyritic olivine (PO) stone recognised by micrometeorite collectors worldwide from the full-page photograph in the Atlas of Micrometeorites (page 175).
NMM 2125 - Marienlyst (NRK)
The approximately 300µm space rock contains large, shiny olivine (forsterite) crystals bonded by chondritic glass. A brownish, oxidised metal bead is visible at the front. The stone gained fame when it was discovered on the rooftop of NRK, the National Radio, during a radio programme about searching for micrometeorites on roofs. The distinctive colours make this micrometeorite a gem in any collection.
PROVENANCE: The catalogue number refers to the NMM archive, the index of Jon Larsen’s Project Stardust collection, which is the reference collection for urban micrometeorites. The stone was found, curated, and selected by Larsen. It is in pristine condition, fresh from Space. Follow Jon Larsen’s Project Stardust and get exclusive micrometeorite content: https://www.patreon.com/c/ProjectStardust826
VERIFICATION: The MM has been confirmed extraterrestrial by visual identification and/or SEM/EDS analysis by Jon Larsen. The stone is mounted on a durable aluminium/glass/cardboard microslide and is delivered together with a signed Certificate of Authenticity and four photo files. This micrometeorite is a unique museum-quality specimen and a jewel in any collection.