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Gennemsnitlig størrelse: ~10 mm
Præparat: Burmesisk rav med insektinklusion
Alder: Kridttiden (~99 millioner år)
Oprindelse: Hukawng-dalen, Kachin-delstaten, Myanmar (Burma)
Burmesisk rav — eller burmit — er blandt verdens videnskabeligt mest betydningsfulde og eftertragtede ravtyper. Det stammer fra Hukawng-dalen i det nordlige Myanmar og dateres til den midterste del af kridttiden, for cirka 99 millioner år siden, hvilket gør det til et af de ældste fossilførende rav, der er kommercielt tilgængeligt. Ravets exceptionelle alder placerer indeslutningerne i dinosaurernes tidsalder og giver et sjældent og direkte indblik i økosystemerne i kridttidens skove.
Om ravindeslutninger
Ravindeslutninger er organismer, der blev indkapslet i gammel træharpiks — ikke træsaft — for millioner af år siden. Da harpiksen omsluttede præparatet, begyndte en naturlig polymeriseringsproces. Først hærdede den til kopal, og efter millioner af års begravelse og geologisk tryk blev den til ægte rav. Resultatet er et vindue til en forsvunden verden: organismer bevaret med ekstraordinære detaljer, suspenderet i tiden, som om de var blevet indfanget i går.
Vi anbefaler, at du bruger et forstørrelsesmiddel for fuldt ud at værdsætte de frosne detaljer i din indeslutning.
Oplysninger om præparatet
Billedet viser et repræsentativt eksempel på det præparat, du modtager. Da der er tale om naturlige objekter, er hvert eksemplar unikt — farve, form, klarhed og typen af inklusion vil variere. Det vil ikke være nøjagtigt det præparat, der er fotograferet.
€148,95 EUR
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So pretty and delicate — thank you
Great pieces. Very happy. Fast Shipping.
Perfect timing thanks so much!!
I received this a while ago and they were perfect! Actually arrived the day before I needed them it was so awesome. I had ordered them for a guy I was interested in who is a big entomology nerd. He’s now my boyfriend so thank you for assisting me with that 🫶🏻
Perfect item, really well packaged, exactly as described! My partner is very happy he has been looking for one for a while!
Extremely high quality material. Thanks!
Nice big beetles, all in perfect condition. Would recommend
Really lovely specimens, would recommend
the packcage arrived very fast, the attention was excelent by the seller. Definitely a good experience buying from this seller.
inclreible la verdad llego incluso mas rapido de lo que decia que llegaria
packed beautifully, sent fast. only issue is a bit of mold growth on one specimen, but nothing that can't be fixed with some isopropyl alcohol
Very large perfectly spread specimens. Thank you!
Very big, perfectly spread specimens. Thank you!
These specimens were really big! Very pleased with them, thank you!
Very happy customer
Perfect, thank you! Really appreciate
Beautiful specimens, had a problem with customs in my country but it wasn't that big an issue. Can't wait to buy more eventually!!
Beautiful. Thank You, I love it :-)
These are really big! Perfect specimens in perfect condition on arrival. Very pleased!
Really beautiful specimens. Perfectly spread and in perfect condition. Recommend
Fantastic specimens. Perfect and very pleased, thankyou!
This was part of a double order, same as my other review. I’m new to pinning as a hobby in my spare time. From what I can tell they’re good specimens with plenty of variety. My only gripe is that they didn’t come with ID but that wouldn’t stop me from ordering again. Hopefully ID can be added to future purchases.
As someone who’s just started pinning, I don’t know a lot. From what I can see they are good specimens with a good variety. Would definitely order again. My only gripe is that they don’t come with ID.
These were really great! Lots of variety and will be useful, thank you!
These are HUGE and perfect specimens!
EKSTRA 5% RABAT
For førstegangskunder (brug koden: FIRST5)
