Vintage Bakelite bangle and necklace, tested with a smichrome pad buying

Lovely vintage buying Bakelite beads and bracelet, tested with the smichrome pad as shown in photos . The necklace is metal wired, lovely different chunky shaped beads . Measures 34” , largest bead being the heart shape is 2.3 cm. Necklace weight is approximately 80 grams , the bracelet 25.4 grams. The beautiful autumnal colours are yellow/ orange , some of the beads have a creamy white swirl. Please see all photos . Thank you