> For the complete documentation index, see [llms.txt](https://battlemon.gitbook.io/lightpaper/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://battlemon.gitbook.io/lightpaper/nft-s/gems.md).

# Gems

<figure><img src="https://content.gitbook.com/content/lwrlalJkaASeqh94rvna/blobs/i3Khr2SMAhhI7aOdcuFk/gems%20new.png" alt=""><figcaption></figcaption></figure>

Mined from the mine with a pickaxe, these resources enrich the gameplay experience.&#x20;

The leveling-up process includes an element of luck: if unsuccessful, one of the stones may break. To successfully level up, a pair of identical stones is needed.

&#x20;These valuable stones, extracted from the depths of the earth, play a crucial role in the development of your Alfa Lemon, enhancing items and even allowing for exchanging them for an Alfa Lemon NFT on 10 lvl Gem.<br>

Utilities:

* Alfa Lemon NFT [**LVLUP**](/lightpaper/gamefi-mechanics/nft-lvlup.md)
* Item [ **LVLUP**](/lightpaper/gamefi-mechanics/nft-lvlup.md)

`Contract info:`\
`Linea network`\
`0x2Cf8aCE0d29e307a7E4D36eE23195415Cc80800D`\
\
`Polygon network`\
`0xd566071561380a805E3DD0834353272E43f392b9`<br>