page_title: Hollandite
hierarchical_section_title: Hollandite
caption_attribution_description: Русский: Звезда голландита в кристалле кварца. Голландит — редкий минерал класса оксидов. Изредка он образует специфические по форме и виду включения в кристаллах кварца, подобные этому. Если посмотреть внимательно, можно увидеть, что звезда голландита располагается на грани фантомного кристалла кварца. Ширина звезды 2,4 мм, грань, через которую проводилась съёмка, отполирована.English: Hollandite star in quartz crystal. Hollandite is a rare mineral of oxides class. Occasionally it forms specific in form inclusion in quartz crystals, like this. If you look closely, you can see that the hollandite star is located on the face of the phantom quartz crystal. Width of the star is 2.4 mm, the face through which the photo was taken is polished.
context_page_description: Hollandite is an oxide mineral. It is the barium-manganese (III) endmember of the coronadite group.
  A mineral, with the chemical composition BaMn⁴⁺₆Fe³⁺₂O₁₆, that was first found in the Kajlidongri mine in the Jhabua district of Madhya Pradesh, India, had the name hollandite until it was reclassified as ferrihollandite by the International Mineralogical Association in 2012. Ferrihollandite is the barium-iron (III) endmember of the coronadite group.
  Rare quartz inclusion
context_section_description: Hollandite (chemical formula: Ba(Mn⁴⁺₆Mn³⁺₂)O₁₆) is an oxide mineral. It is the barium-manganese (III) endmember of the coronadite group. 
  A mineral, with the chemical composition BaMn⁴⁺₆Fe³⁺₂O₁₆, that was first found in the Kajlidongri mine in the Jhabua district of Madhya Pradesh, India, had the name hollandite until it was reclassified as ferrihollandite by the International Mineralogical Association in 2012. Ferrihollandite is the barium-iron (III) endmember of the coronadite group.
  Rare quartz inclusion
caption: Hollandite star
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