rare Kaersutite developed a double ended sharp prismatic crystal, faces are semi-lustrous, the crystal is complete all around. The quantity, size and near perfect form of the kaersutitic …

Kaersutite, a fascinating mineral, holds a special place in geology. Its unique composition and distinctive properties make it a subject of interest for scientists and collectors alike. Found in igneous rocks, this mineral provides clues …

Kaersutite, a fascinating mineral, holds a special place in geology. Its unique composition and distinctive properties make it a subject of interest for scientists and collectors alike. Found in igneous rocks, this mineral provides clues about the Earth's formation and volcanic activity .

The chemical formula of kaersutite has been changed in the 2012 amphibole nomenclature from {Na} {Ca2} {Mg4Ti} (Al2Si6O22) (OH)O to {Na} {Ca2} {Mg3AlTi} (Al2Si6O22)O2 thus adding W O > 1.0 apfu to the C Ti > 0.5 apfu …

Kaersutite is really a titanium that is the member that is rare of Calcic Clino-Amphibole Subgroup associated with Amphibole Group of minerals which includes Actinolite, Ferro-edenite, Kaersutite, Pargasite, Richterite and Tremolite.

Kaersutite is a dark brown to black double chain calcic titanium bearing amphibole mineral with formula: NaCa2 (Mg3TiAl) (Si6Al2)O22 (OH)2. Ferro-kaersutite is the divalent iron rich endmember of the kaersutite group, with the iron replacing magnesium in the structure.

Khlebodarov quarry, Chlebodarovsk, Azov Sea region, Donetsk Oblast', Ukraine - Fine specimen with lots of dark brown to black kaersutite on matrix. Comes from a rarely seen Ukrainian locale. Regarding to the label, the karsutite should be …

Point Group: 2=m: Commonly as well-formed phenocrysts with rhombic basal sections; prismatic, to 10 cm; as granular aggregates. Twinning: Simple or multiple twinning k f100g. Physical …

Point Group: 2=m: Commonly as well-formed phenocrysts with rhombic basal sections; prismatic, to 10 cm; as granular aggregates. Twinning: Simple or multiple twinning k f100g. Physical Properties: Cleavage: Perfect on intersecting at 56± and …

Accessory mineral in basic and intermediate intrusive and extrusive rocks. Qaersut, Umanq district, northern Greenland. Link to MinDat Location Data. Named for the locality. Comments: Dark greenish-brown prismatic kaersutite crystals in matrix. Location: Nugssuaq, Umanak, Greenland. Scale: See Photo. Dark brown, Black.

Accessory mineral in basic and intermediate intrusive and extrusive rocks. Qaersut, Umanq district, northern Greenland. Link to MinDat Location Data. Named for the locality. …

The kaersutite described by Mason (I968a) in the San Carlos locality occurs as a granular aggregate of anhedral crystals, with a little inter-granular ilmenite.

Kaersutite is a member of the hornblende series together with oxyhornblende and katophorite. It was first described in 1884 and is named for Qaersut (formerly Kaersut), Umanq district in …

Khlebodarov quarry, Chlebodarovsk, Azov Sea region, Donetsk Oblast', Ukraine - Fine specimen with lots of dark brown to black kaersutite on matrix. Comes from a rarely seen Ukrainian …

rare Kaersutite developed a double ended sharp prismatic crystal, faces are semi-lustrous, the crystal is complete all around. The quantity, size and near perfect form of the kaersutitic amphibole and clinopyroxene crystals has made this locality known by …

Kaersutite is a member of the hornblende series together with oxyhornblende and katophorite. It was first described in 1884 and is named for Qaersut (formerly Kaersut), Umanq district in northern Greenland, near Skaergaard.

Kaersutite is a dark brown to black double chain calcic titanium bearing amphibole mineral with formula: NaCa2 (Mg3TiAl) (Si6Al2)O22 (OH)2. Ferro-kaersutite is the divalent iron rich …

The chemical formula of kaersutite has been changed in the 2012 amphibole nomenclature from {Na} {Ca2} {Mg4Ti} (Al2Si6O22) (OH)O to {Na} {Ca2} {Mg3AlTi} (Al2Si6O22)O2 thus adding W O > 1.0 apfu to the C Ti > 0.5 apfu requirement to the definition of the mineral.