Little ID help?

[Djp5690]

I was asked to submit this one solo, so here we go!  I have no idea. It was sold as a cac slag. I just liked the way it looked. If you need better pics or lighting, just ask away!  You can feel the ridges in the top part of the swirl. Last pic I lightened so the marble would really stand out. 

[cheese]

Strong chance of JABO that got hung on the rollers in one direction. Dubbed "jorkscrews". 

[akroorka]

16 hours ago, Djp5690 said:

It was sold as a cac slag.

It is not a CAC--lets get this straight right now.

The new images still have me wondering if it is handgathered.

13 hours ago, cheese said:

Dubbed "jorkscrews". 

I do see what appears to be a chink of "furnace glass" embedded in the matrix. This would more than likely suggest a machine made marble but not always. 
The base glass appears to be purple—am I right?
Size always matters with Marble ID’s—what is the size?
Marble—On!!

[Djp5690]

6 hours ago, akroorka said:

It is not a CAC--lets get this straight right now.

The new images still have me wondering if it is handgathered.

I do see what appears to be a chink of "furnace glass" embedded in the matrix. This would more than likely suggest a machine made marble but not always. 
The base glass appears to be purple—am I right?
Size always matters with Marble ID’s—what is the size?
Marble—On!!

Yup, it IS purple. Size wise it’s .63” or 16.1 mm if metric’s your thing. 

[Joe2]

Japanese possibly Hand-gathered 9 \16" ?

[boris64]

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