Sonix
Member
As Celestite and Actinolite are crystals and the "cluster" in "Celestite Cluster" and "Actinolite Cluster" appear to refer to a group of those crystals, I think it is a good guess that "Spinal Cluster" is referring to a group of "Spinal" crystals.
There is such a thing as "Spinel" crystals, and Magnetite is one of the most abundant of the Spinels, according to Wikipedia.
I think a cluster of Magnetite crystals would likely be what is being referred to as "Spinal Cluster".
That said, as I am clearly speculating, I clearly also don't know.
There is such a thing as "Spinel" crystals, and Magnetite is one of the most abundant of the Spinels, according to Wikipedia.
I think a cluster of Magnetite crystals would likely be what is being referred to as "Spinal Cluster".
That said, as I am clearly speculating, I clearly also don't know.