kuyalnik estuary, black sea. self-precipitating salt at the bottom and bank of the estuary. table salt crystals

kuyalnik estuary black sea smoothly video slider white crystals crystallization hyperhaline mud treatment salty salt extraction lake halophiles saltloving medicinal background beautiful coast coastline crystal curative dead dunaliella global warming kuyalnitsky landscape mineral natural nature odessa region outdoor resort mining water scenic shore stone therapeutic ukraine velykyi wild self-precipitating bottom bank table sea estuary crystals