Lawsonite Gallery

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Lawsonite : CaAl₂[(OH)₂\|Si₂O₇] · H₂O
	Porh Morvil creek, Groix Island, Groix, Morbihan, Brittany, France Lawsonite pseudomorph crystal in Glaucophanit mass Field of view 9 mm Photo and Collection Patrice Queneau
© P.Queneau	Photo ID: 227768 View Count: 44
Lawsonite : CaAl₂[(OH)₂\|Si₂O₇] · H₂O
	Tiburon Peninsula, Marin Co., California, USA 1.36cm x 1.6cm x 1.1cm Purchased from Steve Perry Minerals in Tucson February 2008. Crystals to 1cm. Collection of Danny Jones
© Danny Jones	Photo ID: 173299 View Count: 194
Lawsonite : CaAl₂[(OH)₂\|Si₂O₇] · H₂O
	Tiburon Peninsula, Marin Co., California, USA Width of field is 3.2 mm. Collection of Jesse Crawford. The depth of field has been enhanced using Helicon Focus (12 exposures). Equipment: Nikon D-100 digital camera on a homemade microscope
© 2008 Jesse Crawford	Photo ID: 175116 View Count: 120
Lawsonite : CaAl₂[(OH)₂\|Si₂O₇] · H₂O
	Reed Station, Tiburon Peninsula, Marin Co., California, USA Pale blue lawsonite crystals to 5 mm., Reed Station, Tiburon Penninsula, Marin County, California. Specimen is 40 mm. across. Collected c. 1957. Ex-Jungles Collection via Tom Loomis. K. Nash specimen & image.
	Photo ID: 256180 View Count: 87
Lawsonite : CaAl₂[(OH)₂\|Si₂O₇] · H₂O
	Reed Station, Tiburon Peninsula, Marin Co., California, USA Blue-gray crystals of lawsonite. The identification of a portion of the sample was confirmed by electron microprobe analysis.
© Caltech	Photo ID: 45488 View Count: 924
Lawsonite : CaAl₂[(OH)₂\|Si₂O₇] · H₂O
	Reed Station, Tiburon Peninsula, Marin Co., California, USA 7.3 x 5.8 x 2.0 cm. A rich specimen of a little-known silicate from the type locality in California intermixed with crystalline schist. It is the light grayish blue mineral you see, which has crystallized within the schist.
© Rob Lavinsky	Photo ID: 118223 View Count: 249
Lawsonite : CaAl₂[(OH)₂\|Si₂O₇] · H₂O
	Reed Station, Tiburon Peninsula, Marin Co., California, USA Rare lawsonite from type locality. Overall size is 5 x 2,5 x 2,3 cm. Crystals are up to 1,8 cm in lenght. Marek Patúš photo & collection #645
© Marek Patúš	Photo ID: 150965 View Count: 206
Lawsonite : CaAl₂[(OH)₂\|Si₂O₇] · H₂O
	Reed Station, Tiburon Peninsula, Marin Co., California, USA 6.9 x 3.6 x 3.2 cm. From the type locality, this matrix specimen features several flat-lying crystals of lustrous, translucent, pastel pink, lawsonite, a rare calcium, aluminum, silicate. The largest crystal measures 2.1 cm across. These are large crystals for the species, and the upper two crystals seem to be terminated. They are major for the ...
© Rob Lavinsky	Photo ID: 169899 View Count: 131
Lawsonite : CaAl₂[(OH)₂\|Si₂O₇] · H₂O
	Reed Station, Tiburon Peninsula, Marin Co., California, USA 6.1 x 3.2 x 2.5 cm. This specimen is from the type locality in California. It features two elongated, lustrous and translucent crystals of pastel pink, lawsonite, in crystals to 4.0 cm in length. This very rare species, embedded in a mica schist, is a calcium, aluminum silicate. Ex. John Ydren collection.
© Rob Lavinsky	Photo ID: 169898 View Count: 130
Lawsonite : CaAl₂[(OH)₂\|Si₂O₇] · H₂O, Glaucophane : [ ][Na₂][Mg₃Al₂][(OH)₂\|Si₈O₂₂]
	Reed Station, Tiburon Peninsula, Marin Co., California, USA A 13.0 x 8.0 x 3.0 cm matrix of sparkling micaceous crystallized green glaucophane, this rich throughout with purplish crystal sections of lawsonite to 1.4 cm in size. Very rich in lawsonite - excellent for the species from the type locality! Ex Craig Zellers collection. Comes with two old labels. Ref: Pemberton, H. Earl (1983), Minerals of ...
© Dan & Diana Weinrich Minerals	Photo ID: 264944 View Count: 9