Rosewood species of December 2010 production Ibanez GSRM20 Mikro Bass fretboard?

[Baloney Balderdash]

I am pondering on the specific rosewood species used for the fretboard on my December 2010 Chinese production Ibanez GSRM20 Mikro Bass.

I am inclined to believe it would likely be Indian Rosewood, but the color of it looks much more like Brazilian Rosewood, as it is quite dark brown, almost black, and Indian Rosewood is usually a much lighter pronounced brown color.

So do anyone know which rosewood species was used for the fretboard of the Mikro Basses back then?

Here's a closeup picture:

Edited October 9, 2020 by Baloney Balderdash