The minerals in "Star Dew Valley" are very important special materials in the game. It is very difficult to collect them all. The methods of obtaining different minerals are different. First of all, emeralds, in the mine/skeleton Caves/volcanic dungeons/quarries can be obtained by digging gem mines and emerald mines.
How to obtain minerals in Stardew Valley
Emerald: mine/skeleton cave/volcanic dungeon/quarry excavate gem mines and emerald mines (it can only be found in the mine at the 80-120th floor at the beginning, and it can appear in the entire floor after reaching the 120th floor).
Aquamarine: mine/skeleton cave/volcanic dungeon/quarry excavation of gem mines and aquamarine mines (it can only be found in the mine at the 80-120th floor at the beginning, and it can appear in the entire floor after reaching the 120th floor).
Ruby: mine/skeleton cave/volcanic dungeon/quarry excavate gem mines and ruby mines (it can only be found in the mine at the 80-120th floor at the beginning, and it can appear in the entire floor after reaching the 120th floor).
Amethyst: mine/skeleton cave/volcanic dungeon/quarry excavate gem mines and amethyst.
Citrine: mine/skeleton cave/volcanic dungeon/quarry excavation of gem mines and citrine mines.
Jade: mine/skull cave/volcanic dungeon/quarry excavate gem mines and jade mines (it can only be found in the mine at the 40-120th floor at the beginning, and it can appear in the entire floor after reaching the 120th floor).
Diamonds: mine/skeleton cave/volcanic dungeon/quarry excavate gem mines and diamond mines (the mine can be found at the initial level 50-120, and it can appear in the entire level after reaching the level 120).
Colorful fragments: mine 100-120 floors/skeleton cave/volcanic dungeon/quarry excavate mysterious mine (25% probability obtained).
Quartz: mine/skeleton cave pickup; mine 31-39 layers of stone demon fall.
Fire Crystal: Pick up the mine floors 80-120.
Tear Crystal: Pick up from the mine floors 40-79.
Earth crystal: mine pickup (layers 1-39 are more likely to appear).
Tyrup: Knock on the crystal ball/Vision crystal ball.
Black Square: Knock on the magma crystal sphere/Vision crystal sphere.
Barite: Knock on the magma crystal sphere/Vision crystal sphere.
Green mud stone: Knock on the ice crystal ball/Vividian crystal ball.
Calcite: Knock on the crystal ball/Vision crystal ball.
Dolomite: Knock on the magma crystal sphere/Vision crystal sphere.
Silicaite: Knock on the ice-sealed crystal ball/Vision crystal ball.
Fluorapatite: Knock on the ice-sealed crystal ball/Vision crystal ball.
Jamin Stone: Knock on the ice crystal ball/Vividian crystal ball.
Sunlight Garnet: Knock on the magma crystal sphere/Vision crystal sphere.
Green water nickel ore: knock on the crystal ball/Vision crystal ball.
Iron lead ore: Knock on the crystal ball/Vision crystal ball.
Blue crystal: Knock on the ice crystal ball/Vividian crystal ball.
Acid moon rock: Knock on the ice crystal ball/Vision crystal ball.
Malachite: Knock on the crystal ball/Vision crystal ball.
Column Star Leaf Stone: Knock on the magma crystal sphere/Vividian Crystal sphere.
Lemon stone: Knock on the magma crystal ball/Vision crystal ball.
New Silicaite: Knock on the crystal ball/Vision crystal ball.
Orochi: Knock on the crystal ball/Vision crystal ball.
Petrochemical Slime: Knock on the crystal ball/Vision crystal ball.
Thunder Egg: Knock on the crystal ball/Vividian Crystal Ball.
Pyrite: Knock on the ice crystal ball/Vision crystal ball.
Ocean Stone: Knock on the ice crystal ball/Vividian crystal ball.
Ghost Crystal: Knock on the Ice Crystal Ball/Vividity Crystal Ball.
Tiger Eye Stone: Knock on the magma crystal sphere/Vividian Crystal sphere.
Jasper: Knock on the magma crystal ball/Vision crystal ball.
Cat's eye: Knock on the ice crystal ball/Vividian crystal ball.
Red Cat's Eye: Knock on the magma crystal sphere/Vision crystal sphere.
Sky bluestone: Knock on the crystal ball/Vividian crystal ball.
Marble: Knock on the ice crystal ball/Vision crystal ball.
Sandstone: Knock on the crystal ball/Vision crystal ball.
Granite: Knock on the crystal ball/Vision crystal ball.
Basalt: Knock on the magma crystal sphere/Vision crystal sphere.
Limestone: Knock on the crystal ball/Vision crystal ball.
Soap stone: Knock on the ice crystal ball/Vividian crystal ball.
Hematite: Knock on the ice crystal ball/Vision crystal ball.
Mudstone: Knock on the crystal ball/Vision crystal ball.
Obsidian: Knock on the magma crystal ball/Vision crystal ball.
Slate: Knock on the crystal ball/Vision crystal ball.
Elf Stone: Knock on the Ice Crystal Ball/Vividity Crystal Ball.
Ceramic fragments: Knock on the magma crystal sphere/Vision crystal sphere.
