Secondary Mineral - an overview | ScienceDirect Topics
Secondary Mineral. The most common secondary minerals are Kaolinite (chemical weathering of Feldspar), Chlorite (weathering of Biotite, Pyroxene, and Amphibole), Sericite (weathering of feldspar), and Serpentine (hydrothermal modification of Olivine).
Primary Minerals vs. Secondary Minerals - What's the …
Primary minerals are relatively stable and resistant to weathering and chemical alteration. On the other hand, secondary minerals are formed through the alteration of primary minerals due to weathering, hydrothermal activity, or other geological processes.
Secondary mineral | mineral classification | Britannica
…the magma; in contrast are secondary minerals, which form at a later time through processes such as weathering by hydrothermal alteration. Common minor accessory minerals include topaz, zircon, corundum, fluorite, garnet, monazite, rutile, magnetite, ilmenite, allanite, and tourmaline.
Secondary Minerals - SpringerLink
2018年10月17日 · This chapter introduces secondary minerals such as clay minerals, hydroxides and oxides in soils. Clay minerals, which are major secondary minerals in soils, are phyllosilicates that have 1:1 or 2:1 type layers. The 1:1 type minerals are kaolinite and halloysite.
2.6: Common Minerals - Geosciences LibreTexts
Secondary minerals form later by chemical or physical reaction within the rock. Often, such secondary reactions involve H 2 O or CO 2 and occur during weathering, diagenesis, or other low-temperature alteration of a preexisting rock.
(PDF) Secondary Minerals: Basics and Visuals - ResearchGate
2018年10月17日 · Secondary minerals have an effect on the chemical, physical, and biological functions of soils. As the size of secondary minerals is approximately 2 μm or less, electron micrographs and...
Fundamentals of Soil Chemistry - Sparks - Wiley Online Library
2019年10月29日 · Common secondary minerals in soils are the aluminosilicate minerals such as kaolinite and montmorillonite, oxides such as gibbsite, goethite, and birnessite, amorphous materials such as imogolite and allophane, and sulfur and carbonate minerals.
Secondary minerals - SpringerLink
2011年1月1日 · Within this context these are referred to as secondary minerals, and include new oxides, hydroxides, sulphates, carbonates, phosphates, silicates, native metals and even sulphides.
Secondary mineral - Oxford Reference
2024年10月16日 · secondary mineral. Quick Reference. A mineral formed by the subsolidus alteration of a pre-existing primary mineral in an igneous rock. Minerals which have crystallized from a magma are stable only at high temperature and can readily alter to low-temperature, secondary minerals when a fluid, e.g. water, is introduced into the rock system.
Secondary Mineral - an overview | ScienceDirect Topics
A 'Secondary Mineral' refers to mineral materials that are derived from the processing of low-grade ores or mineral waste recycling, as discussed in the provided text. AI generated definition based on: Resources, Conservation and Recycling, 2020