![](https://nthumb.tpgimages.com/mid2_ocom_img/c2NpZW5jZV9waG90bw==/20101126_rm_2/2010112618/top_20101126185302_2343.jpg/TOP06670687.jpg)
Magnetite in quartz. Sample of quartz (white) containing crystals of magnetite (grey). Magnetite, also known as loadstone, is a magnetic iron oxide mineral and an iron ore. It is the most magnetic of all the naturally occurring minerals on Earth. Quartz (slicon dioxide) is a silicate mineral and is the second most abundant mineral in the Earth's crust, after feldspar.
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Details
Creative#:
TOP06670687
Source:
達志影像
Authorization Type:
RM
Release Information:
須由TPG 完整授權
Model Release:
NO
Property Release:
NO
Right to Privacy:
No
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