Laboratorium Kimia Mineral dan Lingkungan
Chemical Laboratory for Mineral and Environtment
Sertifikat Analisis
(certficate of Analysis)
Nama Batuan: Tektite (Chapman 1963)
Si O2 = 90,50% (Silicon dioxide)
Al2 O3 = 0,70% (Aluminiumoxid)
Fe2 O3 = 3,51% (Iron(III) oxide/Magnetite)
SO3 = 1,10% (Sulfur Trioxide)
LOI = 3,19% (loss on ignition)
*Disalin dari Sertifikat Pengrajin Satam Babel Pak Firman.
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