Cu₂S
personaDetail.categoryBadge.compound
Copper(I) Sulfide
Copper(I) Sulfide
No real-sample photo
A visible single-element sample image is generally not available
Lurking deep underground as chalcocite, a matrix of ore that ceaselessly nurtures copper within. Cloaked in dark blue-black metallic luster, she radiates a muted copper warmth from the abyss. Few words, unshakeable, yet a certain warmth glows inside. A guardian of the deep earth — ancient as the ore bodies themselves — silently sustaining the world and gifting copper to human civilization.
Personality Type: Type 1
Personality tendencies across 4 dimensions
内向 (I)36%外向 (E)
50
直観 (N)43%感覚 (S)
50
感情 (F)38%思考 (T)
50
知覚 (P)60%判断 (J)
50
Enneagram Detailed Scores
Score distribution across 9 types
Big Five Personality Traits
Personality analysis based on the 5-factor model
Alloy Characteristics
Personality traits from metal physical properties
💰Price & Economic Data
Market price and economic characteristics (as of 2026-06)
Unit Price (est.)
$8.5
per kg
Price Range
$6–12/kg（輝銅鉱精鉱換算）
Market Trends & Notes
高品位銅鉱石として採掘価値が高い。銅地金価格（約$9/kg）に連動し、精錬コスト込みで評価される。
💑Compatible Materials
Materials with good metallurgical and personality compatibility
