Question about Racial techs

[Phoenix-D]

I know racial tech areas cannot be captured. What I was wondering was if you removed the flag, would it be captureable even if it needed a racial tech area before it?

What I mean is this. Say you have a tech tree like this:
Crystalline Technology (racial area 4)
Crystalline Weapons (NO racial area)

And made a ship using Crystalline Weapons, would you be able to capture, analyze, and research it? But not Crystalline Technology?

The idea is to have specific techs able to be captured and duplicated, but not others.

Phoenix-D