Very old rare stone Namaskara Mudra, Nepal, 19th century or earlier

Very old and rare stone greeting statue, Namaskara Mudra from Nepal. Stone greeting statues are quite rare anyway, but especially when they are the age like this one. 19th century for sure, but could also be 18th or even earlier! Having a test performed is very expensive. See the pictures.

Height: 18 cm
Circumference at the bottom: approx. 31.5 cm
Weight: 1810 grams
Origin: Nepal
Provenance: Obtained in situ from a family from our own network