Interestingly this single pigment paint is made with the same pigment as Cerulean Blue, obviously it is turquoise in hue but it definitely shows those same deep, greenish blues of Cerulean particularly in it's masstone.
The swatch pictured really appears much more blue than it is in reality, it leans much more to green than shown.
When used thinly or in tints, it's wonderful turquoise, teal hues come out. They are very beautiful, rich and deep. Much richer than say a Phthalo turquoise which to me is much more one dimensional.
Pigment - PB36
Opacity - Semi-Opaque
Drying Time - Fast/Medium
Binder - Linseed Oil