soukkonaitt

na0.3zn3 (siyal) 4o10 (oh) 2·4h2o enna soothravaakyamulla smectait kaliman groupile oru sankeernamaaya phylosilicate daathuvaanu sokkonait. ithu mriduvaaya mannulla neela vella muthal chuvapp-thavitt monoclinic paralukal undaakkunnu, saadhaaranayaayi ithu valare valuthaanu. ithinu 1 muthal 2 vareyulla moss kaadinyavum 2.45 vareyulla prathyeka guruthwaakarshanavumundu. optikkalaayi ithu biaxial positteev aanu, refractive soochika moolyangalaaya nα = 1.550-1.580, nβ = 1.590-1.620, nγ = 1.590-1.620 ennivayundu.
sink, chembu nikshepangalude ooksidaisd sonukalile baggukalilum seemukalilum ithu kaanapedunnu. hemimorphite, smithsonite, chrysocola, coronadite, vividha irumbu ooksaidukal ennivayumaayi sahakarichaan ithu sambhavikkunnath.
1875ll kandethiya pensylvaniayile sokkon thaazhvarayude perilaanu ithu ariyappedunnathu.

