GRADE AND TONNAGE MODEL OF VOLCANIC-HOSTED MAGNETITE

By Dan L. Mosier

COMMENTS Only deposits with abundant apatite are included. (See figs. 131-133.

Figure 131. Tonnages of volcanic-hosted magnetite deposits.

fig 131

Figure 132. Iron grades of volcanic-hosted magnetite deposits.

fig 132

Figure 133. Phosphorus grades of volcanic-hosted magnetite deposits.

fig 133

DEPOSITS

Name Country

Arnold Hill USNY

Benson USNY

Cerro de Mercado MXCO

Chador-Malu IRAN

Chahehgaz IRAN

Choghart IRAN

Ekstromberg SWDN

El Algarrobo CILE

El Dorado CILE

El Encino MXCO

EL Romeral CILE

Grangesberg SWDN

Gruvberget SWDN

Guadalupe & Solis MXCO

Hercules MXCO

Idkerberget SWDN

Infiernillo CILE

Joinville BRZL

Kiirunavaara SWDN

La Grulla MXCO

La Perla-La Negra MXCO

Leveaniemi SWDN

Los Vasitos MXCO

Luossauaara SWDN

Malmberget SWDN

Minarets USCA

Mineville-Port Henry USNY

Modarelli USNV

Nakerivaara SWDN

Northern Anomaly IRAN

Painirova SWDN

Pea Ridge USMO

Ringwood USNJ

Saghand IRAN

Savage River AUTS

Se Chakhum IRAN

Sterling Lake USNY

Tjarrojakka SWDN

Unnamed MXCO