|
gptkbp:instanceOf
|
gptkb:granite
|
|
gptkbp:associatedWith
|
ironstone
|
|
gptkbp:category
|
carbonate mineral
|
|
gptkbp:chemicalFormula
|
FeCO3
|
|
gptkbp:cleavage
|
perfect rhombohedral
|
|
gptkbp:color
|
brown
gray
greenish
pale yellow
|
|
gptkbp:component
|
iron(II) carbonate
|
|
gptkbp:crystalSystem
|
trigonal
|
|
gptkbp:diaphaneity
|
translucent
transparent
|
|
gptkbp:discoveredIn
|
1845
|
|
gptkbp:foundIn
|
hydrothermal veins
coal seams
sedimentary beds
|
|
gptkbp:fracture
|
uneven
|
|
gptkbp:hardnessMohs
|
3.5–4.5
|
|
gptkbp:IMA_symbol
|
gptkb:Sid
|
|
gptkbp:luster
|
vitreous
|
|
gptkbp:magnetType
|
non-magnetic
|
|
gptkbp:namedAfter
|
Greek word sideros (iron)
|
|
gptkbp:occurredIn
|
gptkb:chalcopyrite
gptkb:fluorite
gptkb:pyrite
gptkb:calcite
quartz
barite
galena
|
|
gptkbp:solubility
|
soluble in hydrochloric acid
|
|
gptkbp:specificGravity
|
3.96
|
|
gptkbp:streak
|
white
|
|
gptkbp:tenacity
|
brittle
|
|
gptkbp:transparency
|
translucent
transparent
|
|
gptkbp:usedAs
|
gptkb:iron_ore
|
|
gptkbp:bfsParent
|
gptkb:Fe
gptkb:Chairman_Mao_Memorial_Hall
gptkb:Ivittuut
gptkb:Meteorite
|
|
gptkbp:bfsLayer
|
7
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
siderite
|