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Gonnardite from
Signal Peak, Cowlitz County, Washington, USA


Locality type:Peak
Classification
Species:Gonnardite
Formula:(Na,Ca)2(Si,Al)5O10 · 3H2O
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Gonnardite data
Locality Data:Click here to view Signal Peak, Cowlitz County, Washington, USA
Data Identifiers
Mindat Occurrence Record ID:105923
Long-form Identifier:1:3:105923:6
GUID (UUID V4):46ab6092-e75e-48be-807f-e279ba3c8d5d
Nearest other occurrences of Gonnardite
8.5km (5.3 miles) 200 / 237 Road Quarry, Wolf Point, Cowlitz County, Washington, USA
48.0km (29.8 miles) Big Tree Creek, Yacolt, Clark County, Washington, USA
References
Reference Search (possible matching items)
Book
Natrolite, mesolite, scolecite, tetranatrolite, and gonnardite have the same framework. Natrolite, mesolite...distinct species. Natrolite, tetranatrolite, and gonnardite have the same framework (Mazzi et al., 1986)...Nawaz (1988a) found variations in optics between gonnardite and tetranatrolite, they both have the same kind...only by the amount of calcium present. Since gonnardite has priority, tetranatrolite should not be retained...will be considered a soqium-rich gonnardite in this book. Gonnardite could be considered a disordered
Book
Natrolite, mesolite, scolecite, tetranatrolite, and gonnardite have the same framework. Natrolite, mesolite...distinct species. Natrolite, tetranatrolite, and gonnardite have the same framework (Mazzi et al., 1986)...Nawaz (1988a) found variations in optics between gonnardite and tetranatrolite, they both have the same kind...only by the amount of calcium present. Since gonnardite has priority, tetranatrolite should not be retained...will be considered a soqium-rich gonnardite in this book. Gonnardite could be considered a disordered
Book (volume)
Alleghenies, culminate in Harney Peak in southern Pennington Co. At 7,242’ this peak is the highest point in America...artesian, Rocky Mountain snow melt water. Harney Peak is the crest of the geologically notable granite...Section, covering a somewhat larger area around Harney Peak. The northern section is characterized by vein deposits...beds, excavations, etc.Selenite roses. BRULE COUNTY AREA: in the Oacoma zone of the Pierre Fm. On Elm...gray Barite rosette up to 5 or 6 inches. CAMPBELL COUNTY MOUND CITY, W to the Missouri R., regional hillsides
Report (issue)
commercial borates. Lawsonite, first found in Marin county in 1895, has proved to be of great petrographic...nickel telluride, melonite, found in Calaveras County in 1867. New minerals and new mineral this is ...products. The gem-bearing pegmatites of San Diego County have aroused special masses, interest. Many ...short articles on California diamonds. A Amador County: few small stones have been picked up near the...recently, one of 21 carats near Plymouth. ; Butte County: In 1853 it was observed that diamonds occurred
Report (issue)
been found in the mining the nugget Jim, Placer County, California, in 1871 by a small girl in who town...The bibliography has been updated and expanded. County lists published by Collins (1) pp. 40-64, in Murdoch...rhyolite locality in Alameda County and the lawsonite type locality Marin County, which have been completely...color" from Cherokee Flat, Butte County); and to borax ("Lake County, in large crystals in the clay of...the total entry!). No hint acid. Clear Lake, Lake County" foreshadows the subsequent discovery of immense
Report (issue)
tribes in the northeast corner of San Bernardino County in pre-historic times. The old workings here were...east of Lindsay, Tulare County near mouth of Carrizo Gorge, San Diego County west side of Williams Valley...Mendocino County; Santa Ynez Mountains; Santiago Canyon near Mount Pinos, ; ; ; Ventura County; Table...Mountain, Madera County; Fish Creek Mountain, Fresno County; northeast of Cloverdale, Sonoma County; near Burnt...Burnt Ranch, north fork of Trinity River, Trinity County. Cinnabar was mined in at least two places in the
 
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