1 Physical Properties
1.1 Tenacity
Not Available
Not Available
1.2 Solubility
1.3 Durability
Not Available
Not Available
1.4 Specific Gravity
2.5 Fracture
(e.g. graphite).
ConchoidalAnthony et al, Handbook of mineralogy (2001), ConchoidalAnthony et al, Handbook of mineralogy (2001), Brittle, Conchoidal
2.6 Cleavage
{???} Imperfect, {???} Imperfect
None
2.7 Mohs Hardness
2.11 Chemical Composition
Not Available
CaBe 2(PO 4) 2Michael OâDonoghue , Gems, Sixth Edition (2006)