Sulphide Marble

Found while digging for bottles. I' not sure what the figure is inside

Sulphide - antique, handmade German marble; large (1.25 to 3+ inch) clear glass sphere with a small statuette or figure inside. Most common are domesticated animals such as dogs, cats, cows, etc.; then wild animals; human figures are scarce; inanimate objects such as a train or pocket watch are very rare and command high prices. The interior figures are made of white clay or kaolin, and appear a silvery color due to light refraction. A sulphide with a colored-glass sphere, or with a painted figure inside, is also very rare and brings a high price. Like other types of antique marbles, sulphides have been reproduced and faked in large quantities.