What is the definition of Ullmannite? | Dictionary.net

ULLMANNITE

\ˈʌlmɐnˌa͡ɪt], \ˈʌlmɐnˌa‍ɪt], \ˈʌ_l_m_ɐ_n_ˌaɪ_t]\

Definitions of ULLMANNITE

2010 - New Age Dictionary Database
1913 - Webster's Revised Unabridged Dictionary

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A brittle mineral of a steel-gray color and metallic luster, containing antimony, arsenic, sulphur, and nickel.

2010 - New Age Dictionary Database
By Oddity Software

A brittle mineral of a steel-gray color and metallic luster, containing antimony, arsenic, sulphur, and nickel.

1913 - Webster's Revised Unabridged Dictionary
By Noah Webster.

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