Name	Natural	Non-heat treated points	Heat treated points	Color details	Primary found in:	Associated Formation / Member
Adeline Island Quartzite				Ranges from pink to white.	North central Labrador	Adeline Island Formation of the Seal Lake Group
Alison Quartzite AKA: Allison Quartzite				Ranges from a green to gray or black	Northwestern Labrador	Alison Quartzite Formation of the Kaniapiskau Supergroup
Andesite Generic Type					North America	Varies
Argillite (Generic type)				Light to dark green, but may range to various shades of gray.	North America	Varies
Barters Quartzite				White	Western Newfoundland	Barters Formation of the Bonne Bay Group
Berry Head Chert				Dark gray	Western Newfoundland	Berry Head Formation of the Port au Port Group
Bessie Lake Quartzite				Clean blue, white and pink quartzite	North central Labrador	Bessie Lake Formation of the Seal Lake Group
Bird Cove Chert				White / light gray chert with numerous square inclusions.	Northwestern Newfoundland
Bloody Bay Rhyolite				Ranges from a light to medium gray.	Northeastern Newfoundland
Boat Harbour Chert				Ranges from a white to a light buff or light gray.	Northwestern Newfoundland	Boat Harbour Formation of the St. George Group
Bradore Orthoquartzite				Rich white quartz sandstone forming a orthoquartzite.	Southern Labrador and Northwestern Newfoundland	Bradfore Formation of the Labrador Group
Brent Island Chert					Northeastern Newfoundland	Brent Island Limestone Formation of the St. George Group
Burnt Head Chert				Ranges from a gray chert to a black cherty shale.	Southeastern Newfoundland	Pyroclastic Member of the Burnt Head Formation, Cutwell Group
Burnt Pond Chert				Ranges from green to gray.	South central Newfoundland	Burnt Pond Formation of the Tally Pond Group
Canal Pond Quartzite				Ranges from gray to white	Northern Newfoundland	Canal Pond Formation of the Old Mans Pond Group
Cape English Chert				Green	Eastern Newfoundland	Cape English Member of the Drook Formation, Conception Group
Carnelian Generic Type				Translucent and varies in shades from reddish brown to reddish orange.	North America	Varies
Cod Island Chert AKA: Mugsford Chert				Range to yellowish to green gray or deep sea green	Northwestern Labrador	Cod Island Chert Member of the Cod Island Formation, Mugsford Group
Cows Head Chert				Range in color from yellow, grayish blue to black, brown, green or red	Northeastern Labrador	Cows Head Group
Crescent Lake Chert				Red and green	North central Newfoundland	Crescent Lake Formation of the Roberts Arm Group
Eddies Cove Chert / Orthoquartzite				Black chert and orthoquartzite	Northwestern Newfoundland	Eddies Cove Formation of the Labrador Group
Flemming Chert				Ranges in color from white to shades of tan or gray to black.  It is mottled and commonly banded.	Southern Labrador	Fleming Formation
Flemming Chert Breccia				Fractured gray and black chert in a gray quartzite matrix.	Southern Labrador	Fleming Formation
Flemming Quartzite				Gray	Southern Labrador	Fleming Formation
Fortune Harbour Chert				Red and gray.	North central Newfoundland	Fortune Harbour Formation of the Cottrells Cove Group
Harbour Round Chert				Red	North central Newfoundland	Harbour Round Formation
Herring Head Chert				Red	North central Newfoundland	Herring Head Formation of the Goldson Group
Joe Pond Chert				Variably colored.	West central Newfoundland	Joe Pond Formation of the Moran Lake Group
Kaumajet Chert AKA: Angmak Chert				Ranges from a gray to tan or white or green.  Banding of speckles of black and white may be present.	Northwestern Labrador	Lower volcanic formation of the Mugford Group
Kaumajet Jet Black Chert				dark black, small veins of quartz may be present	Northwestern Labrador	Lower volcanic formation of the Mugford Group
Lawrence Bay Chert				Ranges from a green to gray or black.	North central Newfoundland	Lawrence Harbor Slate Formation of the Exploits Group
Luscombe Point Chert				Black and gray	North central Newfoundland	Luscombe Point Formation
Mall Bay Chert				Black, green, and purple	Southeastern Newfoundland	Mall Bay Formation of the Conception Group
Mitchell Quartzite				Ranges from white to a light gray.	Newfoundland	Mitchells Formation of the Bonne Bay Group
Northwest Arm Chert				Dark gray and green.	Newfoundland	Northwest Arm Formation
Nullatuktok Chert				Mottled and ranges from white, gray, and black.	Northwestern Labrador	Nullatuktok Formation of the Ramah Group
Omega Point Chert				Red and green	West central Newfoundland	Omega Point Formation of the Wild Bight Group
Orthoquartzite (Generic type)				Varies	North America	Varies
Penguin Cove Quartzite				White	West central Newfoundland	Penguin Cove Formation of the St. George Group
Petrified Wood AKA: Agatized Wood, Opalized Wood				Vary in color based on the minerals present during the process	North America	Varies
Pine Falls Chert				Green	Central Newfoundland	Pine Falls Formation
Quartzite				Varies from white to gray, or pink and tan in color	North America
Ramah Chert AKA: Mugsford Chert				Ranges from a light gray to a frosted white with parallel black bands, black iron inclusions, and orange rust spots commonly present.	Northwestern Labrador	Ramah Group
Reddick Bight Quartzite AKA: Ramah Quartzite				Ranges from a dark gray to black.	Northwestern Labrador	Reddick Bight Formation of the Ramah Group
Redmans Orthoquartzite				White to light gray	Northeastern Newfoundland	Redmans Formation of the Bell Island Group
Rhyolite				Gray to grayish black, flow banding may be present alternating from light to darker gray	North America	Varies
Rodgers Cove Chert				Greenish gray	North central Newfoundland	Rodgers Cove Formation
Rowsell Harbour Quartzite				Ranges from white and pink to purple	Northwestern Labrador	Rowsell Harbour Formation of the Ramah Group
Ruth Lake Chert				Ranges from a dark gray to green.	Southern Labrador	Ruth Lake Formation of the Knob Lake Group.
Ryans Quartz				Clear and colorless, but may have streaks of white or green.	Northwestern Labrador
Saglek Quartzite				Ranges from a milky white to a gray black with dark inclusions.  Distinct white to gray elongated grains are present.  Small black flecks	Northwestern Labrador
Seal Cove Quartzite AKA: Gibbett Hill Quartzite				White	South central Newfoundland	Gibbett Hill Formation
Seward Quartzite				White	Southern Labrador	Seward Formation of the Knob Lake Group
Shoal Arm Chert				Green, red, and black.	North central Newfoundland	Shoal Arm Formation
Sims Orthoquartzite				White	Southern Labrador	Sims Formation of the Knob Lake Group
Skeleton Pond Chert				Banded green and red	North central Newfoundland	Skeleton Pond Tuff Formation of the Lushs Bight Group
Sokoman Chert				Ranges from a dark greenish gray to a grayish black weathering to a brown or gray.	Southern Labrador	Sokoman Formation of the Knob Lake Group
Strong Island Chert				Ranges from a red to green, cream, tan, turquoise, or gray.  Banding or gray ribbons may be present.	North central Newfoundland	Strong Island Chert Formation of the Exploit Group
Torbay Jasper				Ranges in color from green to purple, pink, or red.	Eastern Newfoundland	Torbay Formation
Trinity Bay Chert				Light gray on freshly fractured surfaces weathering white	Eastern Newfoundland
Tuff AKA: Solidified Volcanic Ash				Contains greater than 75 volcanic ash and ranges from white to tan, gray or pink.	North America	Volcanic activity
Watts Bight Chert				Ranges from black to a dark or light gray.	Northwestern Newfoundland	Watts Bridge Formation of the St. George Group
White Bay Quartzite				Ranges from a white to light gray.  Meta-sediment and ribbon quartz also occurs.	North central Newfoundland	Old House Cove Group
Wishart Quartzite AKA: Wapussakatoo Quartzite				Ranges from white to light gray	Southern Labrador	Wishart Formation of the Knob Lake Group