I was afraid of that. Unfortunately, my sample is a powder containing about
3 or 4 different alkali phosphates, so a little tricky.
On Tue, 24 Dec 2024, 15:51 Alan W Hewat,
wrote:
> Current (2023) knowledge, including main x-ray lines, is summarised on
> https://www.mindat.org/min-2712.html
> wh
Ta a lot Stephan
I'll have a shot at that
Thanks
Matthew
On Thu, 26 Dec 2024, 17:56 Stefan Seidlmayer, wrote:
> Dear Matthew,
>
> it seems that based on this article from the 70s the Millisite structure
> should definitely be a subgroup of the wardite structure.
> Thankfully the wardite has b
