Iceland spar

Summary

Iceland spar is a mineral variety^[1]. It draws 136 Wikipedia views per month (mineral_variety category, ranking #30 of 73).^[2]

Key Facts

• Iceland spar's image is recorded as Calcite-HUGE.jpg^[3].
• Iceland spar's instance of is recorded as mineral variety^[4].
• Iceland spar's subclass of is recorded as calcite^[5].
• Iceland spar's Commons category is recorded as Iceland spar^[6].
• Iceland spar's crystal system is recorded as trigonal crystal system^[7].
• Iceland spar's Freebase ID is recorded as /m/02p1gnt^[8].
• Iceland spar's Art & Architecture Thesaurus ID is recorded as 300380526^[9].
• Iceland spar's Mohs' hardness is recorded as {'amount': '+3'}^[10].
• Iceland spar's described by source is recorded as Armenian Soviet Encyclopedia^[11].
• Iceland spar's described by source is recorded as New International Encyclopedia^[12].
• Iceland spar's Encyclopædia Britannica Online ID is recorded as science/Iceland-spar^[13].
• Iceland spar's type locality is recorded as mass density^[14].
• Iceland spar's Elhuyar ZTH ID is recorded as 033262^[15].
• Iceland spar's Mindat mineral ID is recorded as 4900^[16].
• Iceland spar's Microsoft Academic ID is recorded as 53387286^[17].
• Iceland spar's Kivid.info ID is recorded as 1169^[18].
• Iceland spar's Spanish Cultural Heritage thesauri ID is recorded as materias/1005686^[19].
• Iceland spar's Thesaurus Linguae Aegyptiae thesaurus ID is recorded as FVYX2OOBJJAZLL7CU6S6K2BFBM^[20].

Why It Matters

Iceland spar draws 136 Wikipedia views per month (mineral_variety category, ranking #30 of 73).^[2] It has Wikipedia articles in 12 language editions, a strong signal of global cultural recognition.^[21] It is known by 3 alternative names across languages and contexts.^[22]