This is a new mineral to me and I haven’t had much success finding information about it but this is a Blue Chalcedony with a few little Modernite formations. This has a stunning coral formation and definitely gives sea vibes. This piece measures roughly 8.6cm long, 2.6cm wide & 4.5cm high.
 
This is a very delicate and fragile piece. It is expected some small pieces may break off during delivery, however this will be very well wrapped.