Sun Moon Star Crystal House (Staurolite) http://www.sunmoonstar.com.hk

Chinese Name：十字石
English Name：Staurolite
Chemical Composition：Fe2Al9(SiO4)4O7(OH)
Crystal System：Monoclinic
Hardness：7 - 7.5
SG：3.7
Related Chakra：Crown
Locality：Madagascar, Russia, Swiss, Mexico, USA, France
Colour：Deep brown, red-brwon, yellow-brown & black-brown
Remarks：Characteristic interpenetration twinning. Metamorphic in regionally metamorphosed rocks, gneisses and mica schists; Commonly associated with almandine, andalusite, mica, quartz & kyanite.

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Functions：
1.	"The fairy cross". A very good luck stone.
2.	Courage & Protection. Gives the feeling of security..
3.	Assists in the discovery of one's "higher self"
4.	Connects one to the astral and extra terrestrial planes

General care：

1.	The gem is durable enough for everyday wear.
2.	Cleaning: Use lukewarm plain water, mild soap and a soft brush to scrub behind the stone where dirt can collect.

General care： (if growth with mica, need special care, cause mica is fragile)
1.	Gem can be scratched easily, so wear with caution.
2.	Avoid knocks.
3.	Avoid strong heat.
4.	Do not soak in jewellery cleaner.
5.	Avoid contact with household cleaners.
6.	Avoid using ultrasonic and steam cleaners.
7.	Cleaning: Use a soft brush to scrub behind the stone where dirt can collect.

	Address: B26, 1/F, San Po Kong Plaza, 33 Shung Ling Street, San Po Kong, Kowloon, HK
	Sun Moon Star Crystal House. All Rights Reserved. Designed by Sun Moon Star Design House