Mica here maybe ?

[Mojo]

They look busted up but they are not

They are not mint but the flakes inside , white and if you turn the marble is blue is

Cloudy 

Plz comment and maybe ID

[Ric]

I do not think these are mica. I am not certain, but they look mostly like Master marbles to me. They made some that are loaded with white flakes. In fact, some folks refer to them as "snow globes". I don't think I have seen others with this pale blue color though.

[Berryb]

Moonies? shine a light thru them to see if they are opalescent glass. Thanks

Bruce

[Mojo]

1 hour ago, Berryb said:

Moonies? shine a light thru them to see if they are opalescent glass. Thanks

Bruce

[Mojo]

[Berryb]

Nope, not moonies, although the last pic seems to have a hint of fire in it. Thanks

Bruce

[wvrons]

Mica is silver.  

[Chad G.]

 A couple mica for you too look at, dim light, bright light & sunlight, the flakes are very definitive and yes, mica is always sliver like Ron said !!  These pics are all of the same hand made marbles, both faceted on one end & a small melted pigtail on the other, generally faceting is a sign of older manufacture i.e. (1850 - 1880), and both 1.25 " ( 1 1/4") , 31.5 mm. One thing at a time, there is much to learn when it comes to handmades & as always there are exceptions to the rule, better to kick back & take it slow, so it sticks............many years & I'm still learning............I think this is the "Fun" part............endless !!