alb10650376

Pyrolusite streak test

Pyrolusite streak test. The streak test is used to determine the colour of a mineral in powdered form. It is done by scraping a specimen across a piece of unglazed porcelain known as a streak plate. Pyrolusite has a black streak. Pyrolusite is composed of manganese dioxide (MnO2) and is an ore of manganese.
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Titre:
Pyrolusite streak test
Pyrolusite streak test. The streak test is used to determine the colour of a mineral in powdered form. It is done by scraping a specimen across a piece of unglazed porcelain known as a streak plate. Pyrolusite has a black streak. Pyrolusite is composed of manganese dioxide (MnO2) and is an ore of manganese.
Crédit:
Album / Turtle Rock Scientific/Science Source
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Modèle: Non - Propriété: Non
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Taille de l'image:
5166 x 3438 px | 50.8 MB
Taille d'impression:
43.7 x 29.1 cm | 17.2 x 11.5 in (300 dpi)
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