Lanthanite
A variety of Minerals
What is Lanthanite?
Lanthanites are a group of isostructural rare earth element (REE) carbonate minerals. This group comprises the minerals lanthanite-(La), lanthanite-(Ce), and lanthanite-(Nd). This mineral group has the general chemical formula of (REE)2(CO3)3·8(H2O). Lanthanites include La, Ce, and Nd as major elements and often contain subordinate amounts of other REEs including praseodymium (Pr), samarium (Sm), europium (Eu) and dysprosium (Dy). The lanthanite crystal structure consists of layers of 10-fold coordinated REE-oxygen (O) polyhedra and carbonate (CO3) groups connected by hydrogen bonds to interlayer water molecules, forming a highly hydrated structure.
Market Value Factors
Pricing varies for every rock and mineral, so use these universal factors to gauge Lanthanite before comparing listings or appraisals.
Size & Weight
Larger, intact specimens usually command higher prices.
Rarity & Demand
Scarce material or popular varieties sell at a premium.
Condition & Finish
Chips, repairs, and heavy wear lower value; clean prep helps.
Treatment & Provenance
Untreated specimens with documented locality are prized.
Lanthanite Localities Map
See where Lanthanite is found with a localities map, collecting zones, and geology context. Generate a sample map preview below.
Quick Facts
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