0
they don't have colors. they are microscopic, so when you see them, they have to be seen in a microscope. in order for that, there must be dye put in, so you can see them.
Answer:
Gems, like glass, are made up of chemocals that absorb or reflect light's colours. Red glass for example has a small amount of gold dissolved in it which allows red light to be reflected, the same as the chromium in a ruby.
Wiki User
∙ 13y ago
Add your answer:
Earn +20 pts
Which of gems is red in color?
Rubies are red in color.
What is the color of the hearts in the game gems swap?
Purple
In a bag there are 32 green gems and 32 red gems how many gems would you have to remove to ensure you got 2 different gems?
Since you might pick out all 32 of one color you would have to pick 33 gems to guarantee that you got two different gems.
What are the achievements in Animal Jam?
whee,color me rad,5000 gems spent,25th den items,penpal and 1000 gems
In what trading room do you trade gems in the Webkinz Clubhouse?
You trade gems in the Collector Room in a certain color zone at a certain hour.
How can you tell which gems are which?
Practice. Also from color, inclusions, sparkle, Practice. Also from color, inclusions, sparkle, etc.
What is the source of beauty in all gems?
the color and its hardness and sometimes weight and streak.
Do gems only have one color?
No there are many colours of gems and some gens display more than one colour at a time, they are pleochroic (eg Tazenite or Alexandrite).
What does heated gemstone mean?
Many gems are heated in order to improve their color or clarity.
What does the name ruby come from?
it's a type of gem, which is red in color. Sapphire and Emerald are also gems.
What make gems and gemstones special?
Rarity, color, luster, streak, (cleavage, fracture,) and specific gravity.
What is the color order of the gems on nabooti?
starting from the top purple goes first then green, red, white and blue
