Cats Eye, Steelies, and Latticino Core are all different types of marbles that you’ll run across. One of my favorite type of marble is what’s called a sulfide.
Sulfide marbles were made from the late 1800’s into the early 1900’s. More often than not, they are the size of a shooter. This type of marble is made of glass with a chalk inside–and that piece comes in a wide variety of shapes from an animals, buildings, people, flowers and even numbers.
The most common type of glass that you’ll see is clear, but different colors like green and blue have been found.
There are some things that you need to remember when you are either starting to collect these. Since this was a shooter (and sulfides were actually played with), there is a very good chance that there will be some surface chips or cracks in the marble.
Another thing to remember is that the chalk piece was inserted into molten glass when these were made. The chalk piece stands a good chance of breaking in half when the marble is made.
Beware though—there are modern varieties of sulfides out on the market. It’s easy to tell the old from the new marbles when you are looking at them. The quality of the glass and chalk figure are of a better quality on the new marbles. Pay attention to the chalk piece itself—it’s almost always painted on the new ones too.
What kinds of Sulfide marbles have you run across?