Abhurite
Abhurit Sn 21 O 6 (OH) 14 Cl 16 yoki Sn 3 O (O H) 2 Cl 2 formulali qalay, kislorod, vodorod va xlor minerali.[1] Qizil dengizdagi Jidda yaqinidagi koyda Sharm Abhurda qalay ingotlari bo'lgan kema halokatga uchraganligi sababli nomini oldi. Abhurit romarxit va kassiterit kabi boshqa qalay minerallari bilan birga hosil bo'ladi.[2]
Joylashuv va shakllanish
[tahrir | manbasini tahrirlash]Abhurit dengiz suvi bilan aloqa qilganda qalay materiallarida hosil bo'lishi bilan bog'liq. Mineral 1977-yilda Norvegiyaning Hidra oroli yaqinidagi kema halokatidan tasvirlangan, u yerda u kalay plitalarida paydo bo'lgan. Biroq, bu hisobot IMA, Xalqaro Mineralogiya Assotsiatsiyasi tomonidan tan olinmagan. Sharm Abhur va Hidra oroli yaqinidagi kema halokati bilan bir qatorda, Uluburun kema halokatida qalay quymalarida abhurit topilgan. Quymalarda u kassiterit va romarxit kabi boshqa qalay minerallari va kaltsit va aragonit kabi kaltsiy karbonat minerallari bilan topilgan.[3]
Manbalar
[tahrir | manbasini tahrirlash]- ↑ Richard V. Gaines, H. Catherine W. Skinner, Eugene E. Foord, Brian Mason, and Abraham Rosenzweig: "Dana's new mineralogy", p. 401.
- ↑ Memet, J. B. „The corrosion of metallic artefacts in seawater: descriptive analysis“, . Corrosion of Metallic Heritage Artefacts: Investigation, Conservation and Prediction of Long Term Behaviour Dillmann: . Elsevier, 2007 — 152–169-bet. DOI:10.1533/9781845693015.152. ISBN 9781845693015.
- ↑ Vandiver, Pamela B.. Materials Issues in Art and Archaeology VI: Symposium Held November 26-30, 2001, Boston, Massachusetts, U.S.A. (en). Materials Research Society, 2002-01-01. ISBN 9781558996489.
- ↑ ↑
- ↑ Vandiver, Pamela B.; Goodway, Martha; Mass, Jennifer L. (2002-01-01).