Mt Isa - Cloncurry area, Queensland, Australia

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Actinolite : ☐Ca₂(Mg,Fe²⁺)₅(Si₈O₂₂)(OH)₂, Calcite : CaCO₃
	Mary Kathleen Mine, Mary Kathleen district, Mt Isa - Cloncurry area, Queensland, Australia Needles of actinolite in calcite matrix, which is in turn on an allanite base (out of focus). Field of view 4cm.
© Ryan Eagle	Photo ID: 210257 View Count: 133
Actinolite : ☐Ca₂(Mg,Fe²⁺)₅(Si₈O₂₂)(OH)₂, Calcite : CaCO₃, Allanite
	Mary Kathleen Mine, Mary Kathleen district, Mt Isa - Cloncurry area, Queensland, Australia Spikey ball of actinolite, with calcite and allanite, Mary Kathleen. Field of view 3cm.
© Ryan Eagle	Photo ID: 210261 View Count: 84
Albite : Na[AlSi₃O₈]
	Lithgow tin workings, Mica Creek, Mount Isa district, Mt Isa - Cloncurry area, Queensland, Australia Hematite dusted albite from the Lithgow workings. Field of view 3cm.
© Ryan Eagle	Photo ID: 231304 View Count: 49
Allanite
	Mary Kathleen Mine, Mary Kathleen district, Mt Isa - Cloncurry area, Queensland, Australia total size is 8cm, 6cm, 4cm. largest crystal is 5mm wide, 1cm long, 5mm high
© Greg Murray	Photo ID: 17543 View Count: 720
Allanite-(Ce) : {CaCe}{Al₂Fe²⁺}[O\|OH\|SiO₄\|Si₂O₇]
	Mary Kathleen Mine, Mary Kathleen district, Mt Isa - Cloncurry area, Queensland, Australia Nice 8mm allanite crystal etched from calcite.
	Photo ID: 208145 View Count: 155
Allanite-(Ce) : {CaCe}{Al₂Fe²⁺}[O\|OH\|SiO₄\|Si₂O₇], Calcite : CaCO₃
	Mary Kathleen Mine, Mary Kathleen district, Mt Isa - Cloncurry area, Queensland, Australia Nice allanite etched from a calcite vein, Mary Kathleen. Field of view 5cm. SEM Microprobe analysis: Al2O3 17.80% SiO2 35.24% CaO 14.47% FeO 14.01% La2O3 6.31% Ce2O3 9.75% Nd2O3 1.05%
© Ryan Eagle	Photo ID: 208308 View Count: 149
Allanite-(Ce) : {CaCe}{Al₂Fe²⁺}[O\|OH\|SiO₄\|Si₂O₇]
	Mt Elliott Mine, Selwyn District, Mt Isa - Cloncurry area, Queensland, Australia This allanite group is on diopside..It was etched from enclosing calcite..the largest allanite is 25mmx30mm.
	Photo ID: 224213 View Count: 95
Allanite-(Ce) : {CaCe}{Al₂Fe²⁺}[O\|OH\|SiO₄\|Si₂O₇]
	Mt Elliott Mine, Selwyn District, Mt Isa - Cloncurry area, Queensland, Australia Allanite is 18x6mm.It is attached to a scapolite(meionite)crystal which is on diopside.The lot was partially etched from calcite(acetic acid used)
	Photo ID: 230019 View Count: 77
Allanite-(Ce) : {CaCe}{Al₂Fe²⁺}[O\|OH\|SiO₄\|Si₂O₇], Calcite : CaCO₃
	Mary Kathleen Mine, Mary Kathleen district, Mt Isa - Cloncurry area, Queensland, Australia Field of view 6cm.
© Ryan Eagle	Photo ID: 210263 View Count: 68
Allanite-(Ce) : {CaCe}{Al₂Fe²⁺}[O\|OH\|SiO₄\|Si₂O₇], Clinopyroxene Subgroup, Andradite : Ca₃Fe³⁺₂[SiO₄]₃, Calcite : CaCO₃, Titanite : CaTi[O\|SiO₄]
	Mary Kathleen Mine, Mary Kathleen district, Mt Isa - Cloncurry area, Queensland, Australia Thin section of skarn from Mary Kathleen. Very pleochroic dark brown-green euhedral allanite, green clinopyroxene and light brown andradite dominate the section, surrounded by calcite. Lath shaped, small brown crystals are likely titanite. Many of the colourless inclusions in the allanite are possibly apatite. The slide is 2.5cm tall.
© Ryan Eagle	Photo ID: 236822 View Count: 68