Google Alert - batu akik

	batu akik As-it-happens update ⋅ May 17, 2018
	WEB
	Prasiolite Quartz, Si Kecubung Hijau Batu Akik Prasiolite merupakan jenis batu Quartz yang berwarna kehijauan. Memiliki kekerasan disekitar 6 skala mohs dan memiliki indeks refractive 1.544 ... Flag as irrelevant

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