helmutwinklerite

uncountable

(mineralogy) A triclinic-pinacoidal mineral containing arsenic, hydrogen, lead, oxygen, and zinc.

Japanese Meaning

ヒ素、水素、鉛、酸素、亜鉛を含む三斜晶系・ピナコイド形の鉱物

During the field trip the geologist excitedly showed us a well-formed specimen of helmutwinklerite from the old mine.

現地調査で、地質学者は古い鉱山から採取された、砒素・水素・鉛・酸素・亜鉛を含む三斜晶系ピナコイド鉱物の良好な標本を興奮気味に見せてくれた。

Sense（1）

(mineralogy) A triclinic-pinacoidal mineral containing arsenic, hydrogen, lead, oxygen, and zinc.