Midland Increases Its Copper Land Position in the Labrador Trough Following the Discovery of New Boulders With High-Grade Copper Mineralization [Yahoo! Finance]
Rio Tinto Plc (RIO)
US:NYSE Investor Relations:
riotinto.com/investors-87.aspx
Company Research
Source: Yahoo! Finance
that 167 mining claims with strong copper potential were designated in the central part of the Labrador Trough, Quebec ( new “Kuiper” project; Figures 1A and 1B), following the identification of several highly favourable parameters for copper (Cu) mineralization on the new project. Highlights: Identification of four (4) very strong unexplained copper anomalies in public lake sediment data, above the 99.9 th percentile , associated with dolomites and grey-black shales of the Dunphy and Lace Lake formations. One lake sediment sample in particular graded 0.12% Cu , an extreme anomaly that represents the 9 th highest copper grade (raw data) out of nearly 125,000 lake sediment samples across Quebec. Discovery on the project of two (2) mineralized boulders with calc-silicate (skarn-type) alteration and high-grade copper in the summer of 2024: 5.26% and 1.75% Cu (dolomite); 1.14% Cu (mafic tuff) in selected grab samples. Several historical copper showings hosted in rocks of the Dunph
Show less
Read more
Impact Snapshot
Event Time:
RIO
Last Price
Price Change
Price Change%
Volume Shares
Max Up
Max Down
%
Volume Ratio
Performance Comparison
Updated
|
Event Day
Stock performance from the time of news release until the following 4pm ET market close
|
Last price at news event
|
Since Event
Multi-day stock performance from the time of the news release
|
|---|---|---|
|
EVENT DAY
Stock performance from the time of news release until the following 4pm ET market close
|
LAST
PRICE AT NEWS EVENT |
SINCE EVENT
Multi-day stock performance from the time of the news release
|
| Last Price | ||
| VWAP | ||
|
High:
|
Max Up |
High:
|
|
Low:
|
Max Down |
Low:
|
|
%
|
Post news range |
%
|
|
|
Price change |
|
|
|
Price Change Percentage |
|
|
|
S&P 500 (SPX) |
|
|
%
|
Volume ratio |
%
|
| Volume | ||
| Ticks | ||
|
|
Avg transaction size |
|
Don't Miss Out On The Next BIG Stock Move
Event day
Event Day Chart will not be displayed beyond 90-day period of the event
Performance since event
Time And Velocity Analysis
Be the first to know
Opt in for alerts from News Quantifed
Sign Up Today
Opt-in for
RIO alerts
Learn More With NQ
Reading the Impact Report
Help Me Understand This Data
Help Me Understand This Data
How NQ Works
What is news-based trading?
And why is it so successful?
And why is it so successful?
Movers & Shakers
The biggest gainers and losers and WHY it moved
RIO alerts
High impacting Rio Tinto Plc news events
Weekly update
A roundup of the hottest topics
RIO
News
- Iron Ore Price Rising Not Falling As A Commodities Rush Develops [Forbes]Forbes
- This Dividend ETF Has Crushed the S&P 500 in 2025. Should You Buy It Before 2026? [Yahoo! Finance]Yahoo! Finance
- Rhodes Ridge Joint Venture partners begin $191 million feasibility study on up to 50Mtpa Pilbara iron ore mine [Yahoo! Finance]Yahoo! Finance
- Rhodes Ridge Joint Venture partners begin $191 million feasibility study on up to 50Mtpa Pilbara iron ore mineBusiness Wire
- Russian court rules in favour of Rusal in $1.32 billion lawsuit against Rio Tinto [Yahoo! Finance]Yahoo! Finance