It is in the Ade family, in the sense that the Ades and your blue marbles were all sold as "Moss Agates" ... a popular marble for Akro.
No idea what the collector's name for it would be. Zaboo would know that better than me.
Nowadays people don't seem impressed by the Moss Agate name and they just use it for the patches. But that's what Akro called them. Moss Agates. And they were one of Akro's pricier lines.