Electrum

Electrum, also translated as "Electrum Ore", is a material type available in Kingdom Hearts χ and Kingdom Hearts III and even rarer than both Orichalcum and Adamantite.

Design
An is represented by a sun-shaped, gold-colored jewel. Its upper half is lined by eleven triangular beams and the lower half sprouts lotus-like leaves. The center of the jewel is a pearl.

Kingdom Hearts χ[chi]

 * Electrum Ore: Darkling, Darkside, Darkside Ω

The Electrum Ore only dropped during the third Crystals of Light event.

Kingdom Hearts III

 * Electrum: The Eclipse (1%)

Kingdom Hearts III

 * Electrum: Chest at Isla Verdemontaña; four chests at Sandbar Isle; chest at Central District; chest at North District.

Kingdom Hearts III

 * Electrum: Complete Treasure Sphere IX (Electrum x2).

Kingdom Hearts χ[chi]

 * Electrum Ore: Available through Mog trade, as mission and quest rewards.

Kingdom Hearts Union χ

 * Electrum Ore: Only available by completing objectives of the Proud Mode quests.

Kingdom Hearts χ[chi]
Electrum Ore are used to synthesize the following items:
 * Starlight +47 until +50 (65 Electrum Ore)
 * Treasure Trove +47 until +50 (65 Electrum Ore)
 * Lady Luck +47 until +50 (65 Electrum Ore)
 * Three Wishes +47 until +50 (65 Electrum Ore)
 * Olympia +47 until +50 (65 Electrum Ore)
 * Divine Rose +47 until +50 (65 Electrum Ore)
 * Moogle of Glory +47 until +50 (65 Electrum Ore)

Kingdom Hearts Union χ
Electrum Ore are used to synthesize the following items:
 * Sleeping Lion +1 until +25 (100 Electrum Ore)
 * Counterpoint +1 until +25 (100 Electrum Ore)
 * Fenrir +1 until +25 (100 Electrum Ore)

Kingdom Hearts III
Electrum are used to synthesize the following items:
 * Astrolabe+ (1 Electrum)

Electrum are used to forge the following Keychains:
 * Kingdom Key LV10 (1 Electrum)
 * Hero's Origin LV10 (1 Electrum)
 * Favorite Deputy LV10 (1 Electrum)
 * Happy Gear LV10 (1 Electrum)
 * Hunny Spout LV10 (1 Electrum)
 * Wheel of Fate LV10 (1 Electrum)
 * Grand Chef LV10 (1 Electrum)
 * Classic Tone LV10 (1 Electrum)
 * Starlight LV10 (1 Electrum)
 * Nano Gear LV10 (1 Electrum)
 * Crystal Snow LV10 (1 Electrum)
 * Ever After LV10 (1 Electrum)
 * Shooting Star LV10 (1 Electrum)