| Locality type: | Mountain |
| Classification |
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| Species: | Actinolite |
| Formula: | ◻Ca2(Mg4.5-2.5Fe0.5-2.5)Si8O22(OH)2 |
| Confirmation |
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| Validity: | Believed Valid |
| Data |
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| Mineral Data: | Click here to view Actinolite data |
| Locality Data: | Click here to view Piz Lunghin, Casaccia, Upper Val Bregaglia, Bregaglia, Maloja Region, Grisons, Switzerland |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 1423596 |
| Long-form Identifier: | 1:3:1423596:8 |
| GUID (UUID V4): | f79bf41e-0169-470e-b32c-7e228d8c6ef6 |
| Nearest other occurrences of Actinolite |
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| 0.6km (0.4 miles) | ⓘLunghin pass, Bregaglia, Maloja Region, Grisons, Switzerland |
| 0.7km (0.4 miles) | ⓘPiz dal Sasc, Casaccia, Upper Val Bregaglia, Bregaglia, Maloja Region, Grisons, Switzerland |
| 3.2km (2.0 miles) | ⓘAlp Tgavretga, Bivio, Surses, Albula Region, Grisons, Switzerland |
| 10.3km (6.4 miles) | ⓘPlatta nappe, Surses, Albula Region, Grisons, Switzerland |
| 10.7km (6.6 miles) | ⓘCotschens deposit, Marmorera lake, Surses, Albula Region, Grisons, Switzerland |
| 14.6km (9.1 miles) | ⓘPunta Trubinasca, Codera Valley, Novate Mezzola, Sondrio Province, Lombardy, Italy |
| 14.8km (9.2 miles) | ⓘSissone Valley, Chiesa in Valmalenco, Sondrio Province, Lombardy, Italy |
| 20.3km (12.6 miles) | ⓘPrimolo, Chiesa in Valmalenco, Sondrio Province, Lombardy, Italy |
| 20.9km (13.0 miles) | ⓘPasso di Caldenno, Torre di Santa Maria, Sondrio Province, Lombardy, Italy |
| 21.4km (13.3 miles) | ⓘForcella di Fellaria, Scerscen Valley, Lanzada, Sondrio Province, Lombardy, Italy |
| References |
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| Reference Search (possible matching items) |
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 | | Report (volume) | | rocks, albite, potassium feldspar, and a fibrous actinolite are often associated with prehnite. Chemical...metasomatized and may consist of chlorite or nephritic actinolite. 4. The reaction zones are localized and cannot...faults have not been recorded in the Pacific coast region. Several large diapiric serpentinite emplacements...sheared serpentinites appear to diapirically invade upper Miocene basalts of the Columbia River Group. The...intrusion is of uncertain age, it appears to invade upper Paleozoic metamorphic rocks, and a basal conglomerate |  | | Book | | basaltic magma, mantle diapirism or oceanic crust-upper mantle obductions are put forward as explanations...peridotite body located within the basal gneiss region of southern Norway. They are believed to have formed...ultrabasic masses which occur in some parts of this region of Southern Norway." 1 später. Sie wurde durch...crystals of tremolite, or less commonly a pale green actinolite, being at this early stage non-aluminous. With...metasomatic effects on the Trivena (Malga Trivena, Val di Breguzzo, Adamello) triassic marble, puts forward |  | | Journal (article/letter/editorial) | | and differences I. Broad-prismatic tremolite-actinolite amphibole II. Nephrite Mineralogy of nephrites...magnetite. A few nephrite outcrops are present at the Val de Faller village; they are all associated with the...artifacts were discovered near Lake Bienne, Switzerland, with a considerable portion of them made of...spindle-shaped diopsides originated along with actinolite, while the diallage is a relict of the original...changes to 5) talus; 6) carbonate-talc rock. actinolite. In another publication ("Rocks and Minerals |  | | Report (volume) | | accomplish this linkage, Figure lc shows that the upper tetrahedral sheet is inverted so that its apical...1:1 layer upper anion plane (full circles) will be entirely OH groups. For a 2:1 layer upper anion plane...intermixed between these sets in the same plane. The upper anion plane of the octahedral sheet consists entirely...base of an upper layer with the octahedral OH groups (large double circles) on the upper surface of layer...tetrahedral surface of one layer with an OH group of the upper octahedral surface of the layer below. One possible |  | Gaines, Richard V., Skinner, H. Catherine W., Foord, Eugene E., Mason, Brian, Rosenzweig, Abraham, King, Vandall T. (1997) Dana's New Mineralogy (8th ed.) Wiley-Interscience. p.1872 | Book (edition) | | Hans A. Stalder: Natural History Museum, Bern, Switzerland. Hugo Strunz: Institute of Mineralogy, Technical...placer deposits near Tomsk, Yeniseisk, Lena R.., and upper Amur R. In India the chief producer is the Kolar... district, AK. Cap d’Or, NS, Kamloops, BC, and Upper White R., YT, Canada. Cananea, SON, and Mapimi,...nm); weakly anisotropic. Bolshoi Anyui R.., Kolyma region, Russia, in gold-bearing alluvium. sm MZ 11(4):88(1989)..., Tulameen, BC, Canada; Kaltenberg, Valais, Switzerland; Bogota, near Canala, New Caledonia; Mt. Clifford |
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