Vote for your favorite mineral in #MinCup26! - Sphalerite vs. Anorthite
Both zinc ore Sphalerite and calcium plagioclase feldspar Anorthite have perfect cleavage that will split cleanly if you hit them with a hammer, but only one can claim a larger split of your votes!
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Sinter

A rock classification type
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About SinterHide

Name:
Etymol: German sinter, cinder.
Usually denotes a lightweight, porous, white opaline siliceous-rock.

Also used for any chemical sedimentary rock deposited as a hard incrustation on rocks or on the ground by precipitation from hot or cold mineral waters in springs, lakes, or streams; specif. siliceous sinter and calcareous sinter (travertine). The term is indefinite and should be modified by the proper compositional adj., although when used alone it usually signifies siliceous sinter.

Compare with: tufa



Unique IdentifiersHide

Mindat ID:
49378
Long-form identifier:
mindat:1:1:49378:3

Classification of SinterHide

Sub-divisions of SinterHide

Mineralogy of SinterHide

Non-essential minerals - these minerals are common, sometimes major components, but are not always present:
Silica > OpalSiO2 · nH2O
Silica > Opal-CSiO2 · nH2O
Silica > Opal-CTSiO2 · nH2O
Silica > QuartzSiO2

Common AssociatesHide

Associations Based on Photo Data:
9 photos of Sinter associated with OpalSiO2 · nH2O
6 photos of Sinter associated with 'Opal-AN'SiO2 · nH2O
5 photos of Sinter associated with QuartzSiO2
2 photos of Sinter associated with 'Precious Opal'SiO2 · nH2O
2 photos of Sinter associated with 'Opal-A'SiO2 · nH2O
1 photo of Sinter associated with 'Hyalite'SiO2 · nH2O
1 photo of Sinter associated with CalciteCaCO3
1 photo of Sinter associated with 'Opal-C'SiO2 · nH2O
1 photo of Sinter associated with Native SulphurS8
1 photo of Sinter associated with 'Andesite'

Internet Links for SinterHide

References for SinterHide

 
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