Discussion
Haematite gives a streak that is
Answer: B
Correct answer: red-brown, whatever the specimen's apparent colour
Haematite occurs as a bright red earthy mass and as a grey metallic crystal, and the two look nothing alike; both give the same red-brown streak. This is why streak is more reliable than colour: it is the colour of the powdered mineral, free of the effects of crystal size, surface films and impurities.
No comment is present. Be the first to comment.
Loading…
Post your comment
Please log in or register to post a comment.
Examination Categories
- SSC Exams
- Banking Exams
- Teaching Exams
- Civil Services Exams
- Railways Exams
- Engineering Recruitment Exams
- Defence Exams
- State Government Exams
- Police Exams
- Insurance Exams
- Nursing Exams
- Other Government Exams
- NRA CET
- PG Entrance Exams
- Campus Placement
- MBA Entrance Exams
- CUET and UG Entrance
- Judiciary Exams
- Regulatory Body Exams
- Software Development