Ghost Crystal is a mineral that players can find while mining in the local caves or occasionally dropped by Ghosts. It emits a faint, eerie glow and can be sold for a decent price at the local shop. Additionally, it can be donated to the Museum for display, where it contributes to the player's collection and can unlock rewards. Crafters also use it to create the beautiful and functional Crystal Path and Crystal Floor decorations.
The item ID for Ghost Crystal is 561
This ID will work on PC/Mac (Steam), PS4, PS5, XBOX One, and Nintendo Switch.
Spawning items in Stardew Valley is a little unsual and is not done with commands. You will need to utilize what is called a cheat to set your character's or animal name to the item id. To do this you cannot use just the item id, you will need to surround the item id with brackets. Ex. [561]
Spawning Using the Animal MethodTo spawn Ghost Crystal while using an animal, you will need to head over to Marine's Ranch and purchase an animal. Once you have have an animal chosen, name the animal with the item id with brackets like this [561] and you will receive the Ghost Crystal item. This method can be done using an existing character and is convenient but will cost some gold every time you want an item.
Spawning Using the Character MethodTo spawn Ghost Crystal while using a character, you will need to create a new character and name it with the item id with brackets like this [561]. You will then receive the Ghost Crystal item when you speak to a villager. This method is easy and free but cannot be performed on an existing character and you will be stuck with that name unless its edited.