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Date: 18-11-2018
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Date: 28-3-2017
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Date: 15-1-2018
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Inosilicates are complexes where each tetrahedral share two corners with another silica tetrahedral to create a single chain (see Figure 1) or three corners to create a double chain (Figure 2). The core structure of an inosilicate is either an infinite single or double chain of silca tetrahedrals.
Figure 1: The core of a single chain inosilicate
The mineral group pyroxenes are examples of single chain inosilicates.
Figure 2 The core of a double chain inosilicate
The mineral amphibole is an example of a double chain inosilicate.
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الصين.. طريقة لمنع تطور قصر النظر لدى تلاميذ المدارس
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ماذا سيحدث خلال كسوف الشمس يوم السبت؟
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قسم الشؤون الدينية يختتم محاضراته الرمضانية في صحن مرقد أبي الفضل العباس (عليه السلام)
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