Gemstone & Gem

The Gemstones obtained through mining are classified into three levels, from level 1 to level 3. The type of Gem processed from a Gemstone depends on its level. Higher-level Gemstones produce Gems with more powerful effects. These Gemstones can be used in the in-game "Gemstone Process" feature, where placing a Gemstone into a processing slot will gradually transform it into a Gem over time.

• Level 1：Small Gemstone

• Level 2：Medium-sized Gemstone

• Level 3：Large Gemstone

There are three main uses for Gems processed from Gemstones. The first is attaching them to Mining Item NFTs. The second is Gem Upgrade, which increases the carat of the Gem. The third is creating accessories. Each of these options has its own benefits and contributes to improving the player's stats.

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The expected value of the Gemstone appearance rate.

The expected value of the Gemstone appearance rate is mainly calculated based on the difference between the player's "Luck" stat and the mine's "Gemstone Appearance Difficulty" level. This calculation allows players to predict the frequency at which Gemstones will appear in a specific mine. The calculated values can be referenced in the table below. Using this calculation result, players can consult the appearance rate table to predict which mine will allow them to efficiently acquire Gemstones, helping them plan their strategy accordingly.

Difference Between Luck and Difficulty	Appearance Rate
1	1%
2~10	5%
11~50	10%
51-100	20%
101-200	30%
201-400	51%
401-700	70%
700-1500	75%
1500~	90%

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List of Gems that can be Processed from Gemstones

The Gemstones obtained through mining can be processed into Gems via the map's "Village" > "Blacksmith" > "Gemstone Process" section. Once processed, the Gems become highly valuable within the game due to their diverse uses. These Gems can be utilized in various ways, such as attaching them to Mining Item NFTs, enhancing stats, or creating accessories, all of which play an important role in the player's progression and strategy.

Small Gemstone

#	Name	Status	Appearance Rate	Quantity	Probability of Quantity
	Ruby	Mining Power	33.32%	1個	-
	Emerald	Safety	33.32%	1個	-
	Topaz	Luck	33.32%	1個	-
	Sapphire	Mining Power	0%	-	-
	Aquamarine	Safety	0%	-	-
	Amethyst	Luck	0%	-	-
	Peridot	Mining Power	0%	-	-
	Alexandrite	Safety	0%	-	-
	Garnet	Luck	0%	-	-
	Diamond	All Status	0.04%	1個	-

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Medium-sized Gemstone

#	Name	Status	Appearance Rate	Quantity	Probability of Quantity
	Ruby	Mining Power	33.33%	0~2個	0個:60% 1個:30% 2個:10%
	Emerald	Safety	33.33%	0~2個	0個:60% 1個:30% 2個:10%
	Topaz	Luck	33.33%	0~2個	0個:60% 1個:30% 2個:10%
	Sapphire	Mining Power	33.33%	1個	-
	Aquamarine	Safety	33.33%	1個	-
	Amethyst	Luck	33.33%	1個	-
	Peridot	Mining Power	0%	-	-
	Alexandrite	Safety	0%	-	-
	Garnet	Luck	0%	-	-
	Diamond	All Status	0.10%	1個	-

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Large Gemstone

#	名称	Status	Appearance Rate	Quantity	個数の確率
	Ruby	Mining Power	10.00%	0~2個	0個:60% 1個:30% 2個:10%
	Emerald	Safety	10.00%	0~2個	0個:60% 1個:30% 2個:10%
	Topaz	Luck	10.00%	0~2個	0個:60% 1個:30% 2個:10%
	Sapphire	Mining Power	23.33%	0~2個	0個:60% 1個:30% 2個:10%
	Aquamarine	Safety	23.33%	0~2個	0個:60% 1個:30% 2個:10%
	Amethyst	Luck	23.33%	0~2個	0個:60% 1個:30% 2個:10%
	Peridot	Mining Power	33.30%	1個	-
	Alexandrite	Safety	33.30%	1個	-
	Garnet	Luck	33.30%	1個	-
	Diamond	All Status	0.04%	1個	-