Alexey Tkach

Baryte from Jebel Ouichane, Oriental Region, Morocco

Crocoite from Beryozovsky, Sverdlovsk Oblast, Russia

Fluorite from Nikolaevskiy Mine, Dalnegorsk, Dalnegorsk Urban District, Primorsky Krai, Russia

Fluorapatite from Liscombe Deposit, Ontario, Canada

Rhodochrosite from Sweet Home Mine, Colorado, USA

Pyrrhotite from Nikolaevskiy Mine, Dalnegorsk, Dalnegorsk Urban District, Primorsky Krai, Russia

Aquamarine from Sherlova Gora, Adun-Cholon Range, Zabaykalsky Krai, Russia

Corundum from Republic of Karelia, Russia

Fluorite from Huanggang Mine, Inner Mongolia, China

Spessartine from Wushan Spessartine Mine, Tongbei, Yunxiao Co., Fujian, China

Fluorite from Yindu Mine, Inner Mongolia, China

Cuprite from Rubtsovsk Mine, Altai Krai, Russia

Fluorite from Nikolaevskiy Mine, Dalnegorsk, Dalnegorsk Urban District, Primorsky Krai, Russia

Gypsum from Red River Floodway, Manitoba, Canada

Topaz from Skardu District, Gilgit-Baltistan, Pakistan

Aquamarine from Shigar Valley, Shigar District, Gilgit-Baltistan, Pakistan

Fluorite from Yindu Mine, Inner Mongolia, China

Pyromorphite from Daoping Mine, Gongcheng Co., Guilin, Guangxi, China