See more at Wikipedia.org...

General Information:
 Chemical Formula:
(K2,Ca,Na2,Ba)5Al10Si35O90·45(H2O)
 Environment:
Occurs in tholeiitic basalt and sandstone xenotiths in basalt.
 Locality:
Rock Island Dam, on the Columbia River, Wenatchee, Douglas Co., WA, USA.
 Name Origin:
Named after Linus Carl Pauling (1901-1994), professor of chemistry, California Institute of Technology, Pasadena, CA, USA.
Physical Properties:
 Cleavage:
None
 Color:
colorless, light yellow, orange, or red.
 Density:
2.085 - 2.24, Average = 2.16
 Habits:
Euhedral Crystals - Occurs as well-formed crystals showing good external form., ,
 Hardness:
5 - Apatite
 Luster:
Vitreous - Greasy
 Streak:
white
More details...

General Information:
 Chemical Formula:
(Ca3.70,K2.67,Na0.86,Ba0.10)[Al10.78Si31.21O84]·34(H2O)
 Environment:
Occurs in tholeiitic basalt and sandstone xenotiths in basalt.
 IMA Status:
Approved IMA (Dana # Added)
 Locality:
Ritter, Oregon, U.S.A.
 Name Origin:
Named after Linus Carl Pauling (1901-1994), professor of chemistry, California Institute of Technology, Pasadena, CA, USA.
Physical Properties:
 Color:
colorless.
 Density:
2.085
 Diaphaniety:
Transparent
 Hardness:
5 - Apatite
 Luster:
Vitreous (Glassy)
More details...

General Information:
 Chemical Formula:
(Ca3.70,K2.67,Na0.86,Ba0.10)[Al10.78Si31.21O84]·34(H2O)
 Environment:
Occurs in tholeiitic basalt and sandstone xenotiths in basalt.
 IMA Status:
Approved IMA (Dana # Added)
 Locality:
Ritter, Oregon, U.S.A.
 Name Origin:
Named after Linus Carl Pauling (1901-1994), professor of chemistry, California Institute of Technology, Pasadena, CA, USA.
Physical Properties:
 Color:
colorless.
 Density:
2.085
 Diaphaniety:
Transparent
 Hardness:
5 - Apatite
 Luster:
Vitreous (Glassy)
More details...

General Information:
 Chemical Formula:
(Na2,K2,Ca,Ba)5Al10Si35O90·45(H2O)
 Environment:
Occurs in tholeiitic basalt and sandstone xenotiths in basalt.
 IMA Status:
Approved IMA (Dana # Added)
 Locality:
Rock Island Dam, on the Columbia River, Wenatchee, Douglas Co., WA, USA.
 Name Origin:
Named after Linus Carl Pauling (1901-1994), professor of chemistry, California Institute of Technology, Pasadena, CA, USA.
Physical Properties:
 Cleavage:
None
 Color:
colorless, light yellow, orange, or red.
 Density:
2.085 - 2.24, Average = 2.16
 Habits:
Euhedral Crystals - Occurs as well-formed crystals showing good external form., ,
 Hardness:
5 - Apatite
 Luster:
Vitreous - Greasy
 Streak:
white
More details...

See more at Wikipedia.org...

General Information:
 Chemical Formula:
(K2,Ca,Na2,Ba)5Al10Si35O90·45(H2O)
 Environment:
Occurs in tholeiitic basalt and sandstone xenotiths in basalt.
 Locality:
Rock Island Dam, on the Columbia River, Wenatchee, Douglas Co., WA, USA.
 Name Origin:
Named after Linus Carl Pauling (1901-1994), professor of chemistry, California Institute of Technology, Pasadena, CA, USA.
Physical Properties:
 Cleavage:
None
 Color:
colorless, light yellow, orange, or red.
 Density:
2.085 - 2.24, Average = 2.16
 Habits:
Euhedral Crystals - Occurs as well-formed crystals showing good external form., ,
 Hardness:
5 - Apatite
 Luster:
Vitreous - Greasy
 Streak:
white
More details...

General Information:
 Chemical Formula:
(Ca3.70,K2.67,Na0.86,Ba0.10)[Al10.78Si31.21O84]·34(H2O)
 Environment:
Occurs in tholeiitic basalt and sandstone xenotiths in basalt.
 IMA Status:
Approved IMA (Dana # Added)
 Locality:
Ritter, Oregon, U.S.A.
 Name Origin:
Named after Linus Carl Pauling (1901-1994), professor of chemistry, California Institute of Technology, Pasadena, CA, USA.
Physical Properties:
 Color:
colorless.
 Density:
2.085
 Diaphaniety:
Transparent
 Hardness:
5 - Apatite
 Luster:
Vitreous (Glassy)
More details...

General Information:
 Chemical Formula:
(Ca3.70,K2.67,Na0.86,Ba0.10)[Al10.78Si31.21O84]·34(H2O)
 Environment:
Occurs in tholeiitic basalt and sandstone xenotiths in basalt.
 IMA Status:
Approved IMA (Dana # Added)
 Locality:
Ritter, Oregon, U.S.A.
 Name Origin:
Named after Linus Carl Pauling (1901-1994), professor of chemistry, California Institute of Technology, Pasadena, CA, USA.
Physical Properties:
 Color:
colorless.
 Density:
2.085
 Diaphaniety:
Transparent
 Hardness:
5 - Apatite
 Luster:
Vitreous (Glassy)
More details...

General Information:
 Chemical Formula:
(Na2,K2,Ca,Ba)5Al10Si35O90·45(H2O)
 Environment:
Occurs in tholeiitic basalt and sandstone xenotiths in basalt.
 IMA Status:
Approved IMA (Dana # Added)
 Locality:
Rock Island Dam, on the Columbia River, Wenatchee, Douglas Co., WA, USA.
 Name Origin:
Named after Linus Carl Pauling (1901-1994), professor of chemistry, California Institute of Technology, Pasadena, CA, USA.
Physical Properties:
 Cleavage:
None
 Color:
colorless, light yellow, orange, or red.
 Density:
2.085 - 2.24, Average = 2.16
 Habits:
Euhedral Crystals - Occurs as well-formed crystals showing good external form., ,
 Hardness:
5 - Apatite
 Luster:
Vitreous - Greasy
 Streak:
white
More details...