is this jade or just quartz

[advice welcome]

Near Vancouver Canada found this rock 35 lbs of it does anyone know what it is thank you

 

[Geochem]

By appearance it looks like quartzite, and has been fairly metamorphosed to have some banding/laminations and slight translucence to light.

On occasions I've seen gypsum like this, the alabaster type.

A quick check difference is that gypsum can be easily scraped by a fingernail but quartzite is harder than glass and will scratch glass.