词条 | Scottyite |
释义 |
| name = Scottyite | boxwidth = | boxbgcolor = | image = | imagesize = | alt = | caption = | category = | formula = BaCu2Si2O7 | molweight = | strunz = | dana = | system = Orthorhombic | class = mmm (2/m 2/m 2/m) - Dipyramidal | symmetry = | unit cell = | color = | colour = Dark-blue | habit = | twinning = | cleavage = Perfect on {100} and {010} | fracture = | tenacity = Brittle | toughness = | mohs = 4–5 | luster = Vitreous | streak = Pale-blue | diaphaneity = | gravity = | density = 4.654 | polish = | opticalprop = | refractive = | birefringence = | pleochroism = | 2V = | dispersion = | extinction = | length fast/slow = | fluorescence = | absorption = | melt = | Curie temp = | fusibility = | diagnostic = | solubility = | impurities = | alteration = | other = | prop1 = | prop1text = | references = | var1 = | var1text = | var2 = | var2text = | var3 = | var3text = | var4 = | var4text = | var5 = | var5text = | var6 = | var6text = }} Scottyite is a barium copper silicate. It was named for Michael Scott, first CEO of Apple. Its type locality is the Wessels mine, Northern Cape, South Africa, where it was first identified.[1][2] It has also been found at several localities in the Rhineland-Palatinate. References1. ^{{Cite web |url=https://www.mindat.org/min-42861.html |title=Scottyite |last=Mindat |access-date=2018-11-25}} 2. ^{{Cite journal |last=Yang H. |last2=Downs R.T. |last3=Evans S.H. |last4=Pinch W.W. |year=2013 |title=Scottyite, the natural analog of synthetic BaCu2Si2O7, a new mineral from the Wessels mine, Kalahari Manganese Fields, South Africa |url=http://rruff.info/uploads/AM98_478.pdf |journal=American Mineralogist |volume=98 |issue=2–3 |pages=478–484 |doi=10.2138/am.2013.4326}} 1 : Orthorhombic minerals |
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