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How long does it take natural gas to form?
Millions of years
Is opal a heterogeneous or homogeneous mixture?
Opal is indeed a heterogenous mixture
Does opal have a smell?
no
Is diatomite an example of opal silica?
yes it is
What are the characteristics of a fire opal?
Fire Opal is said to be an excellent crystal for business, it is believed to draw in money, smoothen the path of change and encourage you to make progress and evolve.
What is the form of Opal?
Opal has no definitive form. The word used to describe opal is "amorphous" which means: lacking definite form - having no specific shape.
What is the chemical name for opal?
Opal is a form of silica, amorphous and hydrated: SiO2.nH2O.
Is an opal a rock?
No, it's actually a form of silica.
Are there different kinds of opal?
The types of Opal that i am familiar with are White Opal, Fire Opal, Boulder Opal, Black Opal, Crystal Opal, Light Opal, Doublet Opal, Triplet Opal, Common Opal, Synthetic Opal, and Immitation Opal.
Where are opals made?
Australian Opal are dug and cut both on the opal fields and in the city's. they are found in New South Wales (NSW) - The Home of Black Opal New South Wales produces most of the Opal of Australia. Lightning Ridge opal is the darkest and most valuable form of opal. White Cliffs, produces white or crystal opal in the form of 'seam White Cliffs is also noted for the production of 'opal pineapples' Queensland produces boulder opal, these occur in deposits in weathered sedimentary Cretaceous rocks in the west of the state Quilpie, Queensland the largest producer of boulder opal in the world Winton, Queensland Opalton, Queensland Yowah, Queensland home of the opal refered to as Yowah Nut, South Australia - The White Opal Fields South Australia has 4 working opal fields, Andamooka, Coober Pedy, Lambina and Mintabie. South Australia produces the largest amount of opal and this is known as milky opal. Coober Pedy produces most the world's white opal. Andamooka, South Australia Mintabie, South Australia Lambina, South Australia
How does opal forget winn dixie at the party?
Opal forgets winn dixie because at the party all of the sudden started raining and opal went to take the food inside gloria's house
How does gurtrude treat opal?
Gertrude doesn't exactly address or show any emotion to Opal at all, but she does take a liking for Winn-Dixie.
How many types of opals are there?
There are 5 basic types of opal. These types are Peruvian Opal, Fire Opal, Girasol Opal, Common opal and Precious Opal.
How long does it take for a valley to form?
how long did it take for Kagan valley toform
How Long Does Cucumber Take From Planting To Harvesting?
how long does it take a cucumber take form sowing to harvesting
How long does it take for galaxy take to form?
It takes about 13.99 billion years for a galaxy to form.
How long does it take sodalite to form?
400000 long years
