What is "slyudyanka"

Slyudyanka is the name of several inhabited localities in Russia.

• Slyudyanka, Slyudyansky District, Irkutsk Oblast, a town in Slyudyansky District of Irkutsk Oblast

• Slyudyanka, Altai Krai, a selo in Mikhaylovsky Selsoviet of Ust-Kalmansky District in Altai Krai;
• Slyudyanka, Mamsko-Chuysky District, Irkutsk Oblast, a settlement in Mamsko-Chuysky District of Irkutsk Oblast