glinda: I...have a cunning plan (cunning plan)
glinda ([personal profile] glinda) wrote in [community profile] little_details2025-08-25 06:10 pm

Japanese Citizenship/Passport Query

A rather more contemporary citizenship question here. I’m looking for a resource for Japanese passport and citizenship rules - do they have birthright citizenship, if a citizen emigrates can they retain dual citizenship, is it different if they emigrated as a child etc.

The Japanese Ministry of Foreign Affairs’ website is very helpful on the subject of visas and emigration for citizens of other countries so I guess I’m looking for a similar kind of FAQ to this - https://www.mofa.go.jp/j_info/visit/visa/ - but for, I guess you’d call it re-emigration? Moving back to the country of your birth as an adult?

Any help, gratefully received!
torchicwpip: (Default)
Welkamo ([personal profile] torchicwpip) wrote in [community profile] little_details2025-08-24 09:23 pm

Mars Geology

Hey howdy. Am doing some Martian worldbuilding and wondering about the rarity of some specific minerals and resources on Mars. The list is:
- quartz
- beryl
- bixbyite
- baryte/barium
- vanadium
- aerinite/silicate minerals
- calcite/calcium carbonate
- dolomite
- esperite
- fluorapatite/phosphate minerals
- malachite
- pyrite
- jasper
- celestine
- granite
- obsidian

My question is more on the rarity of these on Mars relative to their rarity on Earth, because theoretically all of these/almost all of these are possible to be found on Mars.

(Also ignore the fact that I accidentally commented on the first post of this community instead of making a post I am still getting used to this site lmao)