| Item Name | Purecrystal (ピュアクリスタル) |
| Max Carry | 99 |
| Buy Price | 0z |
| Sell Price | 7,320z |
| Rarity | 7 |
| How to Get | Mining |
| Description | Material for armor or weapon; Sell it to get resource points; |
| First Item | Second Item | Item Result | Chance | Qty Result |
| Purecrystal (ピュアクリスタル) | Expand Pickaxe (フエールピッケル) | Purecrystal (ピュアクリスタル) | 100% | 2 |
| Area Name | Rank | Spot No | ||
| Deserted Island |
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| Flooded Forest |
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| Sandy Plains |
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| Tundra |
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| Volcano |
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| Misty Peaks |
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| Rank | Part | Monster Name | Qty |
| G Rank | Mining Spot | Jhen Mohran | 1 |
| Weapon Type | Production | Weapon Name | Require |
| Great Sword | Upgrade | Chrome Quletus (クロームデスレイザー) | 1 |
| Upgrade | Vulcatastrophe (ヴォルガヴァーチ) | 2 | |
| Long Sword | Upgrade | Thunder Saw (刀鋸【雷斬】) | 3 |
| Upgrade | Edels Ice (氷刃【雪月花】) | 3 | |
| Upgrade | Kibamaru (業物・九十九牙丸) | 5 | |
| Dual Sword | Upgrade | Typhoon (タイフーン) | 3 |
| Upgrade | Guild Knight Sabers (ギルドナイトセーバー) | 2 | |
| Upgrade | Master Sabers (マスターセーバー) | 5 | |
| Upgrade | Entomotheos (甲刃インセクトロード) | 3 | |
| Sword and Shield | Upgrade | Hellt Epee (エペ=ギギル) | 1 |
| Upgrade | Chalcamine Sword (マインカルコス) | 2 | |
| Upgrade | Chalcomatia (オリクロマティア) | 5 | |
| Upgrade | Gimble Gyre (戦輪刀ジャロジャロ) | 5 | |
| Lance | Upgrade | Lost Babel (ロストバベル) | 1 |
| Upgrade | Eterno Crown (エテルノクラウン) | 2 | |
| Upgrade | Aidion Crown (イディオクラウン) | 5 | |
| Hammer | Upgrade | Armored Megagogue (甲堅鎚ゴグマダグマ) | 1 |
| Upgrade | Pykrete Punisher (氷鉄ハバク) | 2 | |
| Upgrade | Mother Gaiarch (ノルド=ガイアルク) | 2 | |
| Upgrade | Gaia Horizon (ガイア=オリジオン) | 5 | |
| Hunting Horn | Upgrade | Soldiers Snarfonica (軍奏ハプルハモニカ) | 3 |
| Upgrade | Turban Shell (クライゼルシュルネ) | 2 | |
| Upgrade | Bloodcurtler (ブラッドスクリーム) | 1 | |
| Upgrade | Vicello Du (Y) (セロヴィドスジョーヌ) | 2 | |
| Upgrade | Avenirs Music Box (アヴニルオルゲール) | 5 | |
| Upgrade | Giga Blitzworks (ギガブリッツワークス) | 2 | |
| Slash Axe | Upgrade | Gale Azurite (ゴアゲイルアズライト) | 3 |
| Upgrade | Soulcrusher (ソルクラッシャー) | 2 | |
| Upgrade | Helios Crusher (ヘリオスクラッシャー) | 5 | |
| Light Bow Gun | Upgrade | Glacialahti (グラシアラハティ) | 1 |
| Upgrade | Immortal Gaol (イモータルジェイル) | 1 | |
| Heavy Bow Gun | Upgrade | Captain Verde (キャプテンヴェルデ) | 1 |
| Bow | Create | Arko Tri (W) (アルクトレスブラン) | 1 |
| Upgrade | Reignhorse Harp (龍頭琴【雨唄】) | 1 |