the 19th century , the zlatousov arms factory almost completely met the needs of the russian army and vlot ranks. the zlatous knife is still the main one today. an acquisition for a visitor, out of respect for the knife, i don’t even dare say a souvenir about it. the fence is like a window into the world of stones. in the morning we went to visit the dacha, which located behind this semi-precious fence. look how many gems are built into it. this is the fence of the dacha of sergei kolesnichenko, geologist, teacher, author of books about minerals of the southern urals. in all my life. collected these very minerals, turquoise , agate, camberley, tatapaz, rock crystal, in general you can’t list them all, he collected countless mountains, many of the stones here are really rare, but it’s not for nothing that the urals are called russian brazil, so sergei decided to organize all this wealth in a rather unusual way thus, in museums minerals are placed on shelves covered with glass, and he found a new use for his rich collection, built a fence around the dacha, inlaid with ural minerals, and now