Chad G.

If you're thinking CAC I've seen it glow greenish white plenty of times but not orange ?? Still ??

Grey base NLR, not sure what to call it, rusty orange ribbons ?? Grey base is HTF anyway.

Another one. A pink based Pelt NLR, one of my first Pelts. I had no idea how rare it was until I had it auctioned off and it was gone. The pix give no justice to how pink it actually was.

Whatever it is it's whacked

Some of the marbles I deeply regret selling. I know you have some to, post em if you can bear it !! I like one offers, what would you say this is ?? The base glass is amethyst W yellow running all through the matrix

One of the few colors of Banded Lutz I still don't have (And pink of course)

Foreign, maybe Euro

Foreign again

Foreign, sorry man, I wish I could help more

Imperial would be my first guess, then foreign

Not MFC or CAC, something else

Oxblood in glass is a deep, rich red color created by a copper compound that is fired under a lack of oxygen (reduction) during the firing process. This method produces a dark, often opaque red that can range from a deep maroon to a rich reddish-brown, and the exact color and quality depend on the precise control of the kiln temperature and atmosphere. Reduction firing: The glass containing copper is fired in a kiln with a limited supply of oxygen. Oxygen-starved environment: This "reduction" atmosphere prevents the oxygen from fully oxidizing the copper, which is necessary to achieve the desired red color. Temperature control: The key to making good oxblood is the precise temperature at which the reduction begins. If the reduction starts too early, the glaze can turn a dull red. If it starts too late, the red color may not appear at all, resulting in a clear glaze. Characteristics of oxblood glass Color: It's a deep, dark red with hints of brown, resembling maroon or burgundy. Opacity: Oxblood glass is often opaque, though it can appear translucent in areas where it is spread very thinly. Appearance: The color can be dense and may be concentrated near the surface or run through the core of the glass object, depending on the manufacturing process. Applications: It is used in various glass objects, such as marbles, pottery glazes, and architectural glass, with its value often tied to the skill used to create it. Oxblood can also dive into the matrix of the marble, not restricted to the surface. Surface oxblood examples :

Can't tell from the pix

Filled with water and used for rolling out dough, usually warm water.

X2, Alley here

Overlapping, no blending

X2, no ox, Most Pelts containing ox are MCS (Multi color swirls) but there is always an exception to every rule.

German

X3

X2, Alley

Vacor

X2, maybe, kinda looks Vitro ??

X2

X3, Alley