What's the difference between realgar and rosalgar?

Realgar

Definition:

• (n.) Arsenic sulphide, a mineral of a brilliant red color; red orpiment. It is also an artificial product.

Example Sentences:

• (1) A mass survey and follow-up examinations to screen lung cancer victims at hunan realgar mine have been carried out over three years.
• (2) Since 1984, mass screening for cancer has been carried out in the realgar and tin mines, high incidence areas of lung cancer.

Rosalgar

Definition:

• (n.) realgar.

Example Sentences: