Does anyone know the name of these gemstones/crystals

[From: ] [author: ] [Date: 11-04-22] [Hit: ]

Ive got some gemstones and they aren't labeled. here is a picture of them : http://img198.imageshack.us/i/imgp4073j.jpg/

from left to right
blue chalcedony (most likely)
quartz
amythest
agate
rock crystal quartz

keywords: these,know,of,anyone,crystals,Does,gemstones,name,the,Does anyone know the name of these gemstones/crystals